Downloaded from http://www.everyspec.com
NOTE: The cover page of this standard has
been changed for administrative reasons.
There are no changes to this document.
NOTICE OF
CHANGE
MIL-STD-348A
20 April 1988
SUPERSEDING
MIL-STD-348
25 MAR 1986
DEPARTMENT OF DEFENSE
INTERFACE STANDARD
RADIO FREQUENCY CONNECTOR INTERFACES FOR
MIL-C-3643, MIL-C-3650, MIL-C-3655, MIL-C-25516,
MIL-C-26637, MIL-C-39012, MIL-C-49142,
MIL-A-55339, MIL-C-83517
AMSC N/A
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
FSC 5935
Downloaded from http://www.everyspec.com
MIL.STD-348A
DEPARTMENT
WASHINGTON,
Radto
1.
the
This
mllftary
Department
of
standard
Defense.
Frequency
Is
approved
OF DEFENSE
DC 20402
Connector
for
use
Interfaces
by
all
Departments
and
Agencies
of
deletions)
and any pertinent
additions,
US Army
document
should
be addressed
to:
AMSEL-ED-TO,
Fort
Monmouth,
NJ
07703-5016,
Document
Improvement
Proposal
document
or by letter.
Beneficial
comments
(recommendations,
2.
data
which
may be of use in Improving
this
Communications-Electronf
cs Command,
ATTN:
by usfng
the self-addressed
Standardlzatlon
(00 Form 14261
appearing
at the end of this
It
Downloaded from http://www.everyspec.com
MIL-STD.348A
CONTENTS
Li?9.s
1.
SCOPE
-
-
--
-.
-
- --
-
-
-
-
-
-
Government
documents- Speclficatlon,
and standard
Orderof
precedence
- - -
-
1.1
:.2
Purposescope-
2.
REFERENCED
2.1
2.1.1
2.2
3.
DEFINITIONS
3.1
Terms
GENERAL
5,
DETAILED
5.1
;:;
6,
6.1
6.2
-
-
4.
--
--
.
-
-
.
-
-
--
.
.
-
-
DOCUMENTS-
.
-
Subject
Changes
-
-.
.
.
.
1
.
.
-- .
.
.
.
1
1
.
.
-
-
.
-
2
- - --
-
-
.
.
.
.
.
.
-
2
2
2
.-
--
-
-
-
-
.
3
.-
--
.
-
.
-
.
3
--
.-
- .
--
-. .
.
.
-
-
.
-
.
-
-
.
-
.
.
-
-
-
.
-
.
.
-
-
-
-.
.
.
.
-.
-
-
-
--
-
.
.
-
.
.
--
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
5
.
.
.
.
-
:
5
-
6
REQUIREMENTS
-
.
-
REQUIREMENTS-
-
term
from
-
-
.
-
Gauge
tests
Marking
- . Drawing
notes
NOTES
-
.
-
.
-
-
-
.
-
.
-
-
- .
.- -
.
-
.
-
.
.
.
-
-. --
- . .
- -
.
.
.
-
-
-
-
-
-
-
--
-
.
-
-
-
-
-
.
--
-
-
- - -
- - -
-
-
-
-
.
-
6
6
TUTNC,
coupling
nut - - - - - TUTNC,
no coupling
nut- - - THBNC,
with
coupling
nut- - TUBNC,
coupling
nut - - - - - TNBUC,
without
coupllng
nut - TWS14C, with
coupling
nut- - TbfSMC, wfthout
couplfng
nut - TuSMB,
with
coupling
●echanismTNSMB,
wfthout
coupling
mechanism
- - - - - - TRB, pin contactTRB,
socket
contact
- - - - - TRT,
pin contact- - - . - - TRT,
socket
contact
- - - . - BNC, pin contact- - - - - - BNC,
socket
contact
- - - - - C, pfn contact.
- - - - - . - contact
- - - - - - C, socket
MHV, pfn contact- - - - - - MHV, socket
contact
- - - - - N, pfn contact.
- - . - - - - contact
- - - - - - N, socket
OL, pln contact
- - . . - - - OL, socket
contact- - - - - QM, pin contact
- - - - - - - QM, socket
contact. . . - - QNC, pin contact- - - - - - I)NC, socket
contact
- - - - - QSC, pln contact. . . - . - contact
- - - - - QSC, socket
SC, pln contact
- - - - - - - SC. socket
contact- - - . - - -.
- - -SMA, pin contactSMA, socket
contact
- - - - - -
-
.
-
.
.
-
101.1
101.2
102.1
102.2
102.3
103.1
103.2
104.1
104.2
201.1
201.2
202.1
202.2
301.1
301.2
302.1
302.2
303.1
303.2
304.1
304.2
305.1
30S.2
306.1
306.2
307.1
307.2
308.1
308.2
309.1
309.2
31O.1
310.2
(key word)
llsting
previous
Issue
-
-
FIGURES
Ffgure
101-1.
101-2.
102-1.
102-2.
102-3.
103-1.
103-2.
104-1.
104-2.
201-1.
201-2.
202-1.
202-2,
301-1.
301-2.
302-1.
302-2.
303-1.
303-2.
304-1.
304-2.
305-1.
305-2,
306-1.
306-2.
307-1.
307-2.
308-1,
308-2.
309-1.
309-2.
310-1.
310-2.
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface.
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
Interface,
series
series
series
series
series
series
series
serfes
series
series
series
series
series
serfes
serfes
series
series
serfes
series
series
series
serfes
serfes
series
serfes
serfes
series
series
series
series
series
serfes
serfes
ifi
=
.
-
Downloaded from http://www.everyspec.com
UIL-STD-348A
CONTENTS
310-3.
311-1.
311-2,
312-1.
312-2.
313-1.
313-2.
314-1.
314-2.
315-1.
315-2.
315-3.
315-4.
315-5.
315-6.
316-1.
316-2.
316-3.
316-4.
317-1.
317-2.
318-1.
318-2.
319-1.
319-2.
401-1.
401-2.
401-3.
402-1.
402-2.
402-3.
403-1.
403-2.
403-3.
404-1.
404-2.
404-3.
405-1.
405-2.
405-3.
406-1.
406-2.
406-3.
407-1.
407-2.
407-3.
408-1.
408-2.
408-3.
409-1.
409-2.
409-3.
410-1.
410-2.
410-3.
-
Contfnued
Interface,
series
SMA, no contact
- - - - - - - - series
SMB, pfn contact- - - - - . . Interface,
Interface,
series
SMB, socket
contact
- - - - - - Interface,
- - - - - . - serfes
SMC, pfn contactInterface,
series
SMC, socket
contact
- - - - - - Interface,
series
TNC, ptn contact- - - - - - - Interface,
series
TNC, socket
contact
- - - - - - Interface,
series
SHV, pin contact- - - - - - - series
SHV, socket
contact
- - - - - - Interface,
Interface,
- - - - - - - - series
LC, plncontact
Interface,
series
LC, socket
contact
- . - - - - - - - - - - - - Interface,
series
LC, pln contact
Interface,
series
LC, socket
contact
- - - - - - - - - - - - - - Interface,
series
LC, pln contact
Interface,
series
LC, socket
contact
- - - - - - coaxial
environment
resistant
- - - - Interface,
Interface,
coaxial
environment
res~stant
- - - - Interface,
coaxial
environment
resistant
- - - - Interface,
coaxial
●nvironment
resfstant
- - - - series
HN, pln contact
- - - - - - - - Interface,
Interface,
series
HN, socket
contact
- - - - - - -- - - - - - Interface,
ser~es
LT. no contact
Interface,
series
11,
socket
contact
- - - - - - series
SS14A, pln contact
. - - - - - - Interface,
Interface,
series
SSNA,
socket
contact- - - - - Interface,
test
connector,
series
C, pln contactInterface,
test
connector,
series
C, soc’.et
contact
■ated
test
connector,
series
C - - - - Interface,
Interface,
test
connector,
series
N, pin contactInterface,
test
connector,
series
N, socket
contact
sated
test
connector,
series
N - - - - Interface,
Interface,
test
connector,
‘series
SC, pfn contact
Interface,
test
connector,
series
SC, socket
contact●ated
test
connector,
series
SC- - - - Interface,
Interface,
connector,
serfes
BNC, pfn contacttest
test
connector.
series
BNC, socket
contact
Interfacco
Interface,
●ated
test
connector,
series
BNC - - - series
SHA, pfn contact- - - - - - - Issterface,
Interface,
test
connector,
series
SNA, socket
contact
●ated
test
connector,
series
SMA - - - Interface,
Interface,
test
connector,
series
TNC, pfn contactInterface,
test
connoctor,
serfes
TNC, socket
contact
mated
test
connector,
series
TNC - - - Interface,
test
connector,
series
SffB, pfn contactInterface,
Interface,
connector,
series
SNB, socket
contact
test
SKB - - - ●ated test
connector,
series
Interface,
test
connector,
serfes
SMC, pfn contactInterface,
Interface,
test
connector,
serfes
SMC, socket
contact
Interface,
mated test
connector,
serfes
SHC - - - test
connector,
serfes
QNC, pln contactInterface,
test
connector.
serfes
ONC. socket
contact
Interface.
standard
tes~
connector,
.serfes
QNC- 6ap of ●a~ed
Interface,
test
connector,
serfes
QSC, pln contactInterface,
test
connector,
series
QSC, socket
contact
standard
test
connector,
serfes
QSC- Gap of ●ated
iv
-
.
.
- - - - - - - - -
-
-
- - - - - -
310.3
311.1
311.2
312.1
312.2
313.1
313.2
314.1
314.2
315.1
315.2
315.3
315.4
315.5
315.6
316.1
316.2
316.3
316.4
317.1
317.2
318.1
318.2
319.1
319.2
401.1
401.2
401.3
402.1
402.2
402.3
403.1
403,2
403.3
404.1
404.2
:;:.;
405:2
405.3
406.1
406.2
406.3
407.1
407.2
407.3
408.1
408.2
408.3
409.1
409.2
409.3
410.1
410.2
410.3
,.
Downloaded from http://www.everyspec.com
141L-STD-348A
1.
The
1.1
Purpose.
interfaces
connector
purpose
and to
SCOPE
of this
standard
ensure
the Inclusion
This
standard
specifies
1.2
Scope.
frequency
connector
interfaces
referenced
MIL-C-25516,
I!IL-C-26637,
MIL-C-39012,
the
fs
to
of
standardize
essential
radfo
design
frequency
requiremerits.
dimensional
requlrenents
for
radio
in MIL-C-3643,
141L-C-3650,
MIL-C-3655,
MIL-C-49142,
MIL-A-55339,
and MIL-C-83517.
1
Downloaded from http://www.everyspec.com
MIL-sTD-348A
2.
2.1
Government
REFERENCED DOCUMENTS
documents.
2.1.1
Specfflcatlons
and standard.
The following
specifications
and standard
form
h is stanaara
Unless
otherwise
speclfled,
specffled
herein.
a part
of
to tl’1 e extent
the
fssues
of these
documents
shall
be those
Ifsted
fn the issue
of the Department
of
Defense
Index
of SDeclfications
and Standards
[DODISS)
and su~plement
thereto.
cited
in the solicitation
SPECIFICATIONS
MILITARY
MIL-C-3643
Connectors,
Associated
Coaxfal,
Ffttings,
MIL-C-3650
Connectors,
Coaxfal,
MIL-C-3655
Connectors,
Serfes
Twfn),
Speciffcatfon
Plug and Receptacle,
Electrical
(Coaxfal,
and Associated
Ffttfngs,
General
For.
MIL-C-25516
Connectors,
Resistant
MIL-C-26637
Connectors,
Coaxial,
General
Specification
Radfo
For.
Frequency
MIL-C-39012
Connectors,
Specification
Radio
Frequency;
General
MIL-C-49142
Connector,
Specification
Radfo
Frequency,
General
NIL-A-55339
Adapters,
Ser~es
Connector,
Coaxfal,
Radfo
Wfthfn
Serfes],
General
Frequency,
Speciffcatfon
UIL-C-83517
and
Connector,
Microstrip
Radfo
Frequency,
Series
HN,
General
Speclffcation
For.
Radio
Electrical,
Type,
General
Coaxial,
For.
Trfaxial,
For.
Frequency,
Mifrfature,
Specfflcatfon
Coaxial,
Radfo
Frequency
Transmission
Lfne.
Serfes
Coaxfal,
For.
LC.
Environment
Series
For
and
LT,
Coaxfal,
(Between
For.
Strip
STANDARD
MILITARY
MIL-STD-1373
Screw-Thread,
Modlfled.
(Copfes
of
with
sDecfffc
or as directed
the
specfffcatfons
and standard,
acaulsftlon
functfons
should
be
by the contracting
actfvlty.]
2.2
Order
standard
and
precedence.
of precedence.
the
references
In the ●vent
cfted
herefn.
60
requfred
obtained
of a canflict
the text
of
2
Degree
Stub.
Double.
Ey contractors
fn
from the contractfna
between
the
this
standard
text
shall
connection
- actfvfty
of this
take
or
..
Downloaded from http://www.everyspec.com
MIL-STD-348A
3.
The terms
3.1
Terms.
electri=nd
●lectronics
engineering
practice.
used
fn this
industries
DEFINITIONS
standard
are
and commonly
generally
used
in
accepted
electrical
by the
connector
.—
Downloaded from http://www.everyspec.com
MIL-sTn-348A
4.
GENERAL
REQUIREMENTS
4
Not
applicable
.
Downloaded from http://www.everyspec.com
MIL-STD-348A
5.
5.1
Gau e tests
Applicable
cation
sheet.
connector--%’77-”
spec
5.2
Marking.
5.3
Drawing
applicable
to
Not
DETAILED
gauge
REQUIREMENTS
tests
shall
be as specified
the
●ssociated
applicable.
notes.
Unless
all
ffgIJreS
of
a.
Dimensions
b.
Metrfc
c.
All
undimensfoned,
only.
d.
ADDlicable
t~k
standard
mechanical
mated
wfth
are
fn
otherwise
thfs
military
specified,
standard.
the
following
information
is
inches.
equivalents
are
given
pictorial
for
general
configurations
Information
are
only.
for
reference
purposes
to
sect
The construction,
material,
and ffn’sh
of
on 400 on y.
socket
connector
shall
result
in satisfactory
electrica<
and
performance
and provide
the following
minimum
life
cycles
when
the
same series
pin standard
test
connector.
Series
-SC,
TNC
BNC
SMA, SHB, SMC
e.
in
Applicable
to
test
connector
section
only.
400
%7.%S%
5:000
2,000
only.
Dimensions
5
shown
are
for
the
standhrd
Downloaded from http://www.everyspec.com
MI L- STD-348A
6.
6.1
Subject
Connector
Connectov,
Interfaces,
6.2
fdentlfy
changes.
term
(key
word)
Ilstlng.
interfaces
radio
frequency
radio
frequency
Changes
from prevfous
changes
with
respect
NOTES
Issue.
to the
connector
Asterisks
prevfous
6
are
tssue
not used
in
due to the
this
revls~on
extensiveness
to
of
the
.
Downloaded from http://www.everyspec.com
MIL-STD-348A
Custodians:
Army . CR
Navy - EC
Afr Force
-
Preparfng
actfvlty:
AV*Y - CR
85
Review activities:
Army - ATO AV, MI
Navy - AS, Stl
Air Force
- 10, 11,
DLA - ES
Ag;m;:
(Project
17,
99
User
activities:
Navy - CG, MC
Air
Force
- 11
7
Es
5935-3555)
.
,.
Downloaded from http://www.everyspec.com
UIL-STD-348A
SECTION
Interfece
Dtnenslons
100
for
MIL-C-3655
Section
101
Series
TUTNC
Sectfon
102
Series
TMBNC
SectIon
103
Series
TUSMC
SectIon
104
Series
TbfSUB
Downloaded from http://www.everyspec.com
“
,.
,,,.
,.
.,
..
MIL-STD-348A
SLOTS
REQUIR~O
:::=’:::A F’F’437’-2B
-Hll- I
LM’ALE
CONTACT
Dim
Ltr
i!
c
D
E
F
G
J
P
R
s
Inches
Hi n
I1 Nax
.440
I
Mating test
.064
.062
.039
.037
.260
.228
.042
.028
,228
.206
.065
.035
.062
.032
.264
.004
.001
P
I
Millimeters
I
Min
Hex
11.18
.
1.57
0.94
5.79
0.71
5.23
0.89
0.81
6.71
1.63
0.99
6.60
1.07
5.79
1.65
1.57
0.03
0.10
Inches
.010
.015
.037
.039
.061
.064
.180
.4375
DIM TO MEET
MAIING
TEST
AND
DURABILITY
IJ
J
0?5
0.38
0.94
0.99
1.55
1.63
4.57
11.112
G
E~
1-REF
-7
T+
.015
$:!
:~~:
DIA
-4
L
5?v037~,AT;E;’c=:%~~D’A
.039
TIP
OPTIONS
CONTACT
NOTES:
1.
Three holes ●qually
Location
on coupling
This interface
shall
2.
PLANE
MAX FLAT
DIA~G/&~
~
F
-J
DETAILS
spaced,
.027 (0.69m)
minimum diameter
nut optional.
meet the gauge requirements
as specified
FIGIJRE 101-1.
Interface,
series
101.1
TUTNC, coupling
for
safety
wiring.
in MIL-C-3655/14.
nut.
Downloaded from http://www.everyspec.com
MI L- STO-348A
*P4
MOUNTING
T
(SEE
NOTE
t-v-rRE’pLAN
II /i-
FLAT
2)
●4375-
L
II
Dim
Ltr
A
B
c
D
E
F
G
H
J
L
N
P
R
s
T
u
v
u
II
FEMALE
CONTACT
Mill imeters
Min
Nax
Mi n
Max
.378
.345
t .327
.381
.356
.336
.319
.037
.068
.329
.187
.171
.321
.039
.088
.333
.200
.064
.262
.206
9.60
8,76
8.31
8.10
0.94
1.73
8.36
4.75
4.34
1.57
9.68
9.04
8.53
8.15
0.99
2.24
8.46
.062
.188
.415
.015
.0
.0;0
.028
m
4.78
[0.54
0.38
0.0
U.03
4.32
0.0
I
28 UN EF-2A
w
144
REF PLANE
Inches
.010
.015
.037
.039
.061
.064
.180
.4375
5.08
1.63
6.65
5.23
am
W’*
b—R+
(SEE NOTE
0.25
0.38
0.94
0.99
1.55
1.63
4.57
11.112
4)
0.~6
0.71
0.10
5.08
1.02
TEST
ANO
DURABILITY
L
TIP
OPTIONS
A
CONTACT
DETAILS—.
NOTES :
N dimension
applies
to portion
of dielectric
protruding
beyond reference
plane.
;:
Contacts,
insulator,
and mounting flat
shall be oriented
within
33° of orientation
s hewn.
This interface
shall meet the guage requirements
as specified
in MI L-C-3655/13.
3.
4.
Clearance
for mating connector
coupling
nut.
FIGURE 101-2.
Interface.
series
101.2
TUTNC, no coupling
nut.
Downloaded from http://www.everyspec.com
MIL-STD-348A
-FEMALE
I
CONTACT
REOUIREO
N OPTIONAL)
~
+$-
MALE
CONTACT
~r
P
Dim
Ltr
A
B
c
D
E
F
G
J
P
:
Inches
.010
.015
.037
.039
.061
.064
.180
)lillimeters
Inches
Hi n
Max
Min
Ha x
.385
Mating
.062
.037
.228
.028
.206
.035
.032
.264
.001
.390
test
.064
.039
.260
.042
.228
.065
.062
.004
9.78
9.91
1.57
O.w
5,79
0.71
5.23
0.89
0!81
6.71
0.03
1.63
0.99
6.60
1.07
5.79
1.65
1.57
0.10
-t
J
CONTACT
FIGURE 102-1.
Interface.
requirements
series
h-+
E
REF PLANE
1
‘:~;DIA
OPTIONS
NOTES :
1.
flare to meet gauge test.
This interface
shall meet the gauge
2.
G+
l’-.#,N
~0015
-Tip
J
0.38
0.94
0,99
1.55
1.63
4.57
.&b
L
DIM TO MEET MATING
TEST AND DURABILITY
lull
0.25
FLAT
,
1
DETAILS
as specified
TUBNC, with
102.1
MAx
couplinq
in MIL-C-36S5/X5.
nut.
—
Downloaded from http://www.everyspec.com
MIL-STD-348A
v
15” +0”
m7
91
--%
I
gg
A1.T‘ERNATE
.164
,100
Inches
.018
.022
.045
.049
.091
.097
.124
FIGURE 102-2.
076
0.56
1.14
1.24
2.31
2.46
3.15
Interface,
Inches
.180
.184
.394
.400
.463
.473
series
102.2
m
4.57
4.67
10.01
10.16
11.76
12,01
llfBNC,
couolln!l
nut.
MN
30’
Downloaded from http://www.everyspec.com
MI L- STD-348A
t-’%.,,
r
JAM
NUT
ACROSS
—
PLANE
v
::::
FLATS
SEE
NOTE I
s
FEMALE
CONTACT
CHAMFER
OR RAO ~
It
lr~.
I
DIA
L
t
~
I
Mo”fIJT,~~
A
K
—.
&
T
DIM TO MEET MATING
TEST
AND DURABILITY
.010
,015
“MIN
+r
FLAT
MALE
CONTACT
T;:::DIA
.015
Dia
2
304
2“
MAX
L
L
e<
,03,
,,,T~~:;4,0370,A
.039
RAO
TIP
OPTIONS
La
FLAT
A
CONTACT
Inches
.005
.010
.015
.037
.039
.061
.064
. 10G
.180
.620
.630
DETAILS
.039
Oim
Ltr
0.94
0.99
1.55
1.63
2.54
4.57
15.75
16.00
Inches
I
Wlllmeters
14in
Nax
Min
H
.075
J
.171
.204
.062
.381
.356
.336
.321
.039
.436
.333
.081
.200
.208
.064
.262
.206
9.60
8.76
8.31
8.10
:
.378
.345
.327
.319
.037
.432
.329
A
B
c
0
E
RWI
0.13
0.25
0.38
R,
(SEE NOTE 6)
I
-J
J
L
G
T
!-
4
;.
N
P
!
T
u
v
u
.188
.415
.015
.:01
.170
o
.030
.028
.004
.200
.040
1::%
8.36
1.90
4.34
5.18
1.57
4.78
10.54
o.3a
0.0
0.03
4.32
0.0
NOTES :
1.
Concave depress Ion .100 x .005 deep between studs permitted.
N dimension applies
to portion
of dielectric
protruding
beyond ~ference
Plane.
2.
3.
8aYonet studs and plane of contacts
shall be within
f3 of orient~tion
shown.
Coiltflc ts , insulator
4.
and mounting flat
shall
be oriented
within
*3U of orientation
shown.
This interface
shall meet the guage requirements
as specified
in MIL-C-3655/16.
5.
Clearance
for mating connector
coupling
nut.
6.
FIGURE 102-3.
Interface,
series
TUBNC, without
102.3
coupling
nut.
Nax
X
9.04
8.53
8,15
0.99
10.07
8.46
2.06
5.08
7.11
1.63
6.65
5.23
0.76
0.71
0.10
5.08
1.02
—
Downloaded from http://www.everyspec.com
141L-STD-348A
““”’xx’’--’’:!!!:
T
I
.320
MAX
.209
MAX
‘MIN
1
I
t
~
.0465
●04e5
,:JJqzz
J)oo
M
.122
.105
Inches
1-
REF PLANE EL’C
.003
.010
.019
.021
.0465
.0485
.096
a MECH
.105
.110
.122
.199
.209
.246
.3125
.320
.340
Y--’’’””’N
1
I D TO MEET MATl~
~
CHARACTERISTICS
a CONNECTOR
DURABILITY WHEN MATEO WITI+
A019 -Q2 I DIA PIN
NOTES :
This interface
shall meet the gauge requirements
as specffied
in f41L-C-3655/18.
plane.
Thread gauge must go .z34 (5.94 mm) minimum from reference
::
FIGuRE
103-1,
Interface,
series
TUSMC,
103.1
with
coupling
nut.
IIsll
0.08
0.25
0.48
0.53
1.180
1.230
2.43
2.67
2.79
3.00
5.05
5.31
6.25
7.94
8.13
8.63
.
.
\.
Downloaded from http://www.everyspec.com
MIL-STD-348A
t--
.234 MIN
NOTES
2AN03)
-1
(SEE
5 -32 UNEF-2A
‘l---
REF PLANE
ELEC
a
MECH
Inches
I-’’””’Nl
*$
@IO
103-2.
Interface,
.110
.128
.200
.210
.234
.245
.3125
.320
NOTES :
1.
This interface
shall
meet mating
requirements
(5.94
mm) minimum
Thread
quage must go .234
2.
Clearance
for mating
connector
coupling
nut.
3.
F[GuR[
.0465
. (3485
.096
MAX FIAT
021 DIA
.019
10 TO MEET MATING~
CHARACTERISTICS
a CONNECTOR
DURABILITY
W14EN MATED WITH
A,019 -.021
DIA PIN
Series
ml
0.08
0.25
0.38
0.48
0.53
TUSMC,
103.2
as
frcnn
without
specified
reference
coupling
in FfIL-C-3655/19.
plane.
nut.
1.18
1.23
2.44
2.79
3.25
5.08
5.33
5.94
6.22
7.94
8.13
Downloaded from http://www.everyspec.com
MI L- STD-348A
REF ●LA!U
ELEC
aMECM
r
r
FEMALE
CONTACT
A
L
~w
‘oooutN4pA%J
t-
MALE
Inches
.003
.010
.019
.021
.038
,064
.105
.110
.141
.199
.209
.370
J99MX4
I-J99NAX+I
co~TAcT
ma
0.08
0.25
0.48
0.53
0.97
1.63
2.67
2.79
3.58
5.05
5.31
9.30
t-’’oNINl
*
.OIO MAx Ml
I O TO MEET MATINQ ~
C14ARKTERISTWS
~ CONNECTOR
OURABIUIT WHEN MATEO WITH
A.019 -42 I OIA PIN
NOTES :
This
;:
This
{nterface
interface
FIGURE
shall
shall
104-1.
meet
meet
the
the
Interface,
gauge
force
series
requirements
as specified
in MI L-C-3655/20.
as specified
in MIL-C-39012/20.
to ●ngage/disengage
TUS::C,
104.1
with
coupling
mechanism.
..——
.,
Downloaded from http://www.everyspec.com
MI L- STD-348A
NOTE
2
%3;
06 R
.002
MAX R
.
*
;&=13
.00 MAX FIAT
Oi?!D,A
.019
I D TO MEET MATING
CHARACTERISTICS 8 CONNEC~
DURABIUTY WHEN MATED WITH
A.019-.02 I DIA PIN
NOTES :
This
1.
2.
interface
Clearance
for
FIGURE
shall
mating
104-2.
Inches
m
,002
.003
.005
.006
.010
0.05
0.08
0.13
0.15
0.25
.011
.015
.019
.021
.027
0.28
0.38
0.48
0.53
0.69
meet the
connector
Interface,
Inches
.037
.045
.065
ma
0.94
1.14
1.65
.110
.131
.141
.200
.210
.245
.320
2.79
3.33
3.58
5.08
5.33
6.22
8.13
mating
requirements
coupling
nut.
series
TUSMB,
104.2
as
without
specified
coupling
in
t41L-C-3655/21.
mechanism,
.D%%
-Downloaded from http://www.everyspec.com
MIL-STD-348A
SECTION
Interface
Olmenslons
200
for
NIL-C-49142
Section
201
Series
TRB
Section
202
Serfes
TRT
Downloaded from http://www.everyspec.com
MIL-STD-348A
REF PU4NE
h
.094 [2.31)
.097 (2.46)
t-i
IF1
R
FA
r
G
SEE DETAIL
J
t-
B
SEE DETAIL
A
120”
/’_
+1~
‘TYP
\
‘w
I
I-L
—
——
PT J
II
IH
ll\
CENTER CONTACT
DETAIL
A
[
I
HIl
A
‘C
‘D
IN7ERMEDI
SEAL
1
~
(SEE NOTE 1)
(SEE NOTE
Ltr
T
IA
3)
I
‘E
~
I
I
I
.1231---I
B
1
.005
c
i
I
To S*
See note
to
meet
equivalents
Interface
FIGURE
mating
are
shall
201-1.
1I
0.13
I
0.25
I
9.91
r
I
6.15
I
1
E
I
i
.385
I
I
.39o
i
9.78
I
f
i
.213
I
.242
I
5.41
I
I
I
I
I
G
I
.001
I
---
i
0.03
I
---
I
I
H
I
.007
I
I
.033
0.18
I
J
I
.008
I
.042
I
0.20
I
f
I
0.84
I
I
I
1.07
[
I
M
i
.091
t
,097
I
2.31
I
2.46
I
1
N
I
.180
I
.184
i
4.57
I
I
4.67
I
I
P
I
.018
I
.022
I
0,46
I
0.56
I
3.15
I
I
---
I
5.41
I
---
I
.1241---~
R
characteristic
fn parentheses
meet
the gauge
Interface,
---
i
I
Metric
This
I
I
I
~
101
&
3.
.010
3.12
t-= Q
I
I
NOTES:
flared
ATE CONDUCTOR
DETAIL
B
I
I
test.
or tabulated.
requirements
series,
201.1
.213
TR8,
pln
---
of
I
MIL-C-49142.
contact.
Downloaded from http://www.everyspec.com
MIL-STD-348A
iOTE
(SEE
SEE
NOTE
B
I
-1
F
sEE
ALTERNATE
DETAIL
5)
A
.—
ILL
.
—
~H
l--w
L+
‘J
T
REF PLANE
~M
N
L
.040
.043
TV
.163
.133
REF PLANE
#
ALT ERNAT’E CLOSED
ENTRY I NSULA~
DETAIL
A
.436
,432
-
ID TO MEET MATING
CHARACTERISTIC
REQUIRWENT
k+l._J_v
*,OTyp
CONTACT
FIGURE
2D1 -2.
Interface,
series
201.2
TRLl,
socket
contact.
7
—
.,
Downloaded from http://www.everyspec.com
,
“.
MIL-STD-348A
I
Ltr
i
I
I
i
Inches
Mln
I
U{lllmeters
Max
I
Mln
i
I
I
Max
f
I
I
---
I
I
IAI
.414
I
I
---
I
10.52
I
1
I
AA
I
.206
[
.213
I
5.23
[,
5.41
I
B
I
.204
I
.208
I
5.18
I
5.28
I
I
f-
I
.075
I
I
1.90
I
2.o6
I
i
D
i
.015
i
.030
i
0.38
0.76
I
I
,117
I
.122
I
2.97
I
I
I
I
3.10
I
IF
.081
I
G
I
.169
I
.171
I
4.29
I
4.34
I
I
H
I
.178
I
.182
I
4.52
t
4.62
[
I
J
I
.195
I
.199
I
4.95
5.05
I
I
K
I
.319
I
.321
I
8.10
I
I
I
8.15
I
I
L
I
.327
I
.333
I
8.31
I
8.46
I
I
M
I
.346
I
.356
I
8.79
I
9.04
I
I
N
I
.378
t
.382
I
9.60
!
9.70
I
i
s
I
.001
I
---
I
0.03
I
---
I
I
T
I
.327
I
.335
I
8.31
I
8.51
I
I
u
I
.osz
I
.064
I
1.57
I
1.63
I
i
v
i
.213
i
i
5.4I
i
---
I
I
w
I
.187
I
.213
I
4.75
I
5.41
I
I
Y
I
---
I
.213
I
---
I
5.41
I
I
Z
I
.165
I
.2o3
I
4.19
I
5.16
I
---
;OTES :
.005 (0.13
mm) flat
permissible
to meet
dimension
Chamfer
or radius.
2:
or tabulated.
Metric
equivalents
are in parentheses
::
This
interface
shall
meet
the gauge
requirements
5.
Clearance
for mating
connector
coupllng
nut.
FIGURE
201-2.
Interface,
series
TRB,
201.3
socket
contact
B.
of
MIL-C-49142.
- Continued.
Downloaded from http://www.everyspec.com
MIL-STD-348A
T- REF
PLANE
tKl
~~--ji,,,o=,,
.
B
DE TAIL
.041
A
.037 (0.94)
(1.04)
CENTER
CONDUCTOR
DETAIL
A
wl\
IIILAII
‘SEAL
L
L
‘D
E
INTERMEDIATE
CONDUCTOR
DETAIL E
i-P-!C (SEE NOTE I)
FULL THDS
(SEE NOTE II 1
!
I
I
I
I
I
Inches
Ltr
IA
I
Min
I
.1231---I
I
I
Max
I
I
r
I
Millimeters’
I
Mln
I
I
3.12
I
Max
I
---
I
I
B
I
.005
I
.010
i
0.13
I
0.25
I
C
I
.172
I
.178
I
4.37
I
4.S2
See note
I
iDi
I
i
.440
I
-..
I
11.18
I
.213
I
.242
5.41
0.03
IE1
IF
1
I
G
I
.001
I
---
I
I
I
I
H
I
.007
I
0033
I
0.18
i
J
I
.008
I
.042
I
0.20
I
K
I
.213
I
---
I
I
N
I
.063
I
---
I
p
1
.156
NOTES :
1.
Flared
to meet matina
characteristic
2.
Metric
equivalents
a;e in parentheses
shall mmt the gauge
This interface
3.
FIGURE 202-1.
1
---
test.
or tabulated.
requlremants
Interface,
series
202.1
I
I
1
I
I
I
6.15
I
---
I
0.84
5.41
I
I
I
I
I
I
1.60
I
3.96
of
1.07
T
I
---
I
I
---
I
1
---
I
NIL-C-49142.
TRT,
r
I
pfn
contact.
_
.
.
..
,.
,,
Downloaded from http://www.everyspec.com
\.
MIL-STD-348A
I
I
LG
‘l--Y
H
L7
LL
‘
w
REF PLANE+
M
-N
ID TO MEET MATING
CHARACTERISTIC
REOUIRE~T
L+
LE
.16s
.133
u“
7
REF PLANE
b
ALTERNATE
CLOSED
ENTRY INSULATOR
DETAIL
A
FIGURE
202-2.
CON TACT
Interface,
series
202.2
TRT,
socket
contact.
..
——..
Downloaded from http://www.everyspec.com
MIL-STD-348A
i
I
Ltr
/
i
Inches
I
Min
i
I
Max
!
Min
I
Max
I
10.52
I
---
I
Nfll
i
imeters
I
I
I
A
I
.414
I
---
I
I
o
I
.015
I
.030
I
0.38
I
0.76
I
.040
I
.043
I
1.02
1<09
i
2.97
I
I
I
3.10
I
IEI
I
F
I
.117
I
.122
I
I
I
G
I
.169
I
.171
I
4.29
I
4.34
I
I
H
I
.178
I
.182
I
4.52
I
4.62
I
I
J
I
.195
I
.199
I
4.95
f
5.05
I
I
K
I
.319
I
.321
I
8.10
I
8.15
I
I
L
I
.327
I
.333
I
8.31
I
1
8.46
[
I
H
I
.346
I
.356
I
8.79
I
9.04
I
N
I
.378
!
.382
I
9.6o
i
9.70
I
I
I
I
s
I
.001
I
---
I
0.03
I
---
I
I
T
I
.327
I
.33S
I
8.31
I
8.51
I
I
U
I
.062
I
.064
I
1.57
I
1.63
[
---
I
5.41
I
I
v
I
.z13
I
---
I
5.41
I
H
I
.187
I
.213
I
4.75
I
I
I
I
I
y
I
---
I
.213
I
---
I
5.4A
I
I
Z
I
.165
I
.263
I
4.19
I
5.16
I
I
AA
I
.201
I
.213
5.23
i
5.41
I
I
09
I
.06B
I
.088
I
1
I
1.73
I
2.24
I
I
I
cc
I
I
---
‘--
I
I
4.75
1
I
I
.187
i
NOTES:
Metric equivalents
are tabulated.
1.
2.
Chamfer or radius.
Thls interface
shal 1 xneet the gauge requirements
Clearance
for mating connector
coupling
nut.
::
FIGURE
202-2.
Interface,
series
TRT,
202.3
socket
of NIL-C-49142.
contact
-
Continued.
.
Downloaded from http://www.everyspec.com
MIL.STD-348A
.
SECTION
Interface
Oimenslons
MIL-C-39012,
for
MIL-C-3643,
MIL-A-5S339,
300
141L-C-3650,.
and
MIL-C-83517
MIL-C-26637,
Sectfon
301
Serfes
BNC
Section
302
Serfes
C
Section
303
Series
MHV
Section
304
Series
N
SectIon
305
Serfes
OL
SectIon
306
Series
WI
Section
307
Strfes
QNC
Section
308
Series
QSC
Section
309
Serfes
SC
Section
310
Series
St4A
Section
311
Series
SMB
Section
312
Series
SMC
SectIon
313
Series
TNC
Section
314
Series
SHY
section
315
Series
LC
Section
316
Environment
Section
317
Serfes
HN
SectIon
318
Series
LT
SectIon
319
Series
SS14A
resistant
Downloaded from http://www.everyspec.com
MIL-STD-348A
rSEE
REFPLANE+E+
j
-
‘F
I
[ ~.
.
\’
2
—P~
SLOTTED
ANO FLAREO
TO MEET
ELECTRICAL
AND ME CHAt41CAL
REQUIREMENTS
I
NOTE
+-
B
A
I
t
1
/
Dimensions
equivalents
Dim
Ltr
in inches
(nun) in
t4inimum
A
.385
t---7-I .190
I
.390
E
F
I
G
I
.052
(1.32)
I
.210
(5.33)
I
I
.
nn~
-“”
(9.91)
I
-
:
1
fn 15)
,-
SEALING
GASKET
TO MEET
REQUIRED
FuNCTIONAL
ANo
ENVIRONMENTAL
PERFORMAN
K
Gauge test
(4.83)
D
+
L
Maximum
(9.78)
B
with
metric
parentheses.
,
(1.37)
.230
(5.64)
‘\J
II
!
I II
.091
(2.31)
.097
(2.46)
H
.463
(11.76)
.473
(12.01)
H*
.394
(10.01)
.400
(10.16)
J
.124
(3.15)
K
.091
(2.31)
L
.003
(0.08)
M
.018
(0.46)
N
~,.e*A...,
,“-zW-au
dr
1~1
.054
/
.097
(2.46)
.022
(0.56)
.025
(0.64)
.228
(5.79)
P
.208
(5.28)
Q
.078
(1.98)
R
.081
(2.06)
.087
(2.21)
T
.045
(1.14)
.049
(1.24)
u
.180
(4.57)
.184
(4.67)
I
II
11
II
n IJIM
,49
1°
1-
+
@
NOTES :
In the mated condition.
the longitudinal
force
of the sIJrin9
of the coup11n9
1.
mechanism
shall
exceed
the pressure
exerted
by the seaIing
gasket
by dn amount
necessary
to insure
butting
of the outer
contacts
at the reference
Plane.
This
interface
shall
meet the gauge requirements
as specified
in MI L-C-39012/16.
2.
FIGuRE
301-1.
Interface,
series
301.1
BNC,
pln
contdct.
H
Icf
Downloaded from http://www.everyspec.com
MIL-STD-348A
REFERENCE
PLANE
-+
t-’-i
TE
2
) FLAT
ID
WIT
TO
7
r---
J
M DIA
t
L
T
L
/y’ SLOTTED
TO MEET
ELECTRICAL
AND
MECHANICAL
REQUIREMENTS
*P dimension
applies
to that portion
(inapplicable)
of dielectric
which
extends
beyond reference
plane by
dimension
NOTES :
1. Thts
2.
interftsce
Clearance
for
shall
meting
meet the
connector
FIGURE 301-2,
gauge requirements
coupling
nut.
Interface,
series
as
specified
BNC, socket
K*.
is
ccmtact.
MIL-C-39012/17,
Downloaded from http://www.everyspec.com
MIL-STD-34BA
I
I
,0B
MA
~
SLOT DESIGN OPTIONAL
,3937
CONTACT MUST MEET THE
MATING CHARACTERISTICS
REQUIREMENT
J-
N\”
●
1
I
I
FLARED
TO MEET
TEST
I
II
&UIN
mm)OUTER
( 9.99
J
--T
,!
+%-+
I--%5’,
-1
.—.
I riches
asn
Inches
.003
.007
.010
.016
.040
.050
.085
.090
.092
.103
.104
.113
.114
.119
.124
0.08
.131
.141
.191
.194
.251
.276
.297
.304
3.32
3.58
4.85
4.92
6.38
7.01
.307
.309
.337
.377
.543
.549
.612
.781
7.80
7.85
8.56
9.58
13.79
13.94
15.54
19.84
0.18
0.25
0.41
1.02
1.27
2.16
2.29
2.34
2.62
2.64
2.87
2.90
3.02
3.15
m
.141
Jti
1.
&l+
t
tsanoxn8
In
Ill
7.54
7.72
r
--k’!”
I
1
t
NOTES :
In the mated
condition,
the longitudinal
force
of the spring
of the coupling
mechanism
1.
●xerted
by the seal ~ ng gasket by an amount necessary to
shal 1 exceed
the pressure
insure
butting
of the outer
contacts
at the reference
plane.
2.
This
fnterface
shall
meet the gauge requirements
as specified
in tllL-C-39012/6.
m) maximum ring gauge shall
3.
The I.D.
of outer
contact
when inserted
intc
a .411 (10.44
be .377
(9.58
xwn) minimum.
FIGURE
302-1.
Interface,
series
302.1
C,
pin
contact.
Downloaded from http://www.everyspec.com
‘EFpLA’2i5H=2sT”0
47,7
71’ i‘
-i
16°
14”
I
l——
●54
.m
.415
.jiii
.3%
*I”
$45
.485
,1
JI
-llj;w”’x w
“N
1:
k
h-
.“””
=1~’
.303
. ]1
..e:j
CONCAVE
DEPRESSION
BY .005
DEEP BETWEEN
pERM,ss,B~E
.600
.m
.100 WIDE
STUDS IS
*
Inches
~i
~
;:l,,l:,
.098
.119
.124
.190
.272
.273
.300
.303
.307
2.49
2.54
3.02
3.15
4.8.3
6.91
6.93
7.62
7.70
7.80
.374
.411
.415
.440
.450
.485
.495
.530
.540
.590
9.50
IG.44
10.54
11.18
11.43
12.32
12.57
13.46
13.72
14.99
.309
7.85
,600
15.24
~
.495
‘n
MIM (SEE NOT
.100
NOTES:
This Interface
1.
2.
shall meet the gauge requirements as speciffed
Clearance for mating connector coupling nut.
FIGURE 302-2.
Interface,
series
C, socket
contact.
in HIL-C-39012/7.
,’
I
.—
Downloaded from http://www.everyspec.com
MIL-STD-348A
TABc~
I
IIL
““”’”’x
“ROJEcT’ON-rt-x
+
+(J
v+
r
REF
Dfm
Ltr
PLANE
Dimensions
equivalents
-—+
in inches
(m)
in
Minimum
!tax~mum
Gauge
A
with metric
parentheses
test
B
.278
(7.06)
.282
(7.16)
c
.190
(4.83)
.194
(4.93)
G
.091
(2.31)
.097
(2.46)
H
.180
(4.57)
.184
(4.67)
J
.018
(0.46)
.022
(0.56)
(12.01)
K
.124
(3.15)
L
.463
(11.76)
.473
H
.394
(10.01)
.4OO (10.16)
N
.091
(2.31)
.097
(2.46)
P
.089
(2.26)
.091
(2.31)
Q
.207
(5.26)
.025
(0.64)
s
.052
(1.32)
.054
(1.37)
T
.385
(9.78)
.390
(9.91)
.086
(2.18)
.049
(1.24)
R
u
v
.302
(7.67)
x
.300
(7.62)
z
.045
(1.14)
NOTE:
This
interface
I
M
+t_?+t)_tt”
shal 1 meet the
gauge requi remen’ s as specified
FIGURE
Interface,
303-1.
series
303.1
MliV,
pin
contact.
n MIL-C-39012/100,
Downloaded from http://www.everyspec.com
MI L- STD-348A
lTtCHAMFER
OR
l-w-
RAD ~
180°
/
&
Dimensions
equivalents
&-E
--+REF
1 0 To MEET CONTACT
in inches
(mm) in
with
GAuGE TESTS
metric
parentheses
~
F!
.43,2
(10.97)
.436
(11.07)
(9.70)
B
.378
[9.60)
.382
c
.319
(8.10)
.321
(8.15)
.186
(4.72)
(8.51)
D
NOTE :
This
interface
FIGURE
E
.327
(8.31)
.335
F
.289
(7.34)
.311
(7.90)
G
.253
(6.43)
.280
(7.11)
.081
(2.06)
H
.075
(1.91)
J
.270
(6.86)
K
.081
(2.06)
.091
(2.31)
L
.346
(8.79)
.356
(9.04)
M
.327
(8.31)
.333
(8.46)
N
.015
(0.38)
.030
(0.76)
.290
(7,37)
P
.284
(7.21)
R
.086
(2.18)
T
.165 (4.19)
shall
303-2.
meet
the
Interface,
.169 (4.29)
gauge
requirements
series
MHV,
;03.2
as specified
socket
contact.
in
MIL-C-39012/101.
PLANE
—
Downloaded from http://www.everyspec.com
MI L- STD-348A
WHEN NUT IS
THE MAXIMUM
BIASED
FULLY
FORWARD,
DIM PERMITTED
IS .060
WHEN NUT IS BIASED FULLY BACIC,
THE MIN
DIM PERMITTED
IS .016
/
t+~$p:i”’
wl--lt+~”f‘EE
l-f#jfw
‘
/
.827 DIA
Mfix
SEAL
I
I
DETAIL
EXTERNAL
FORM
OF
LEADING
l-bfl”;;;;;;:::~i:i;:;;
A
n
.lA
A’1
ELECTRICAL
PERFORMANCE
~::
AND MECHANICAL
REQUIREMENTS
%HwFz7JJ~,6\:=HD
/
.158
~MIN
+.210
FULL
DESIGN
OPTIONAL
THREAD
MIN~
o%
0.25
0.41
1.52
1.60
1.68
Inches
.177
.210
.230
.330
.398
.412
;::
10.11
10.46
2.79
.625
15.88
3.56
4.01
4.27
-630
.827
16.00
21.01
Inches
I
I
SHAPE OF TIP
OPTIONAL .010 MAX
FLAT PERMITTED
.003
.010
.016
.060
.063
.066
.110
.140
.158
.168
t
470
5.33
OETAIL
NOTE :
lhis
interface
FIGURE
shall
304-1.
meet
the
Interface,
gauge
requi
series
304.1
resnents
N,
pin
as specified
contact.
in
141L-C-39012/l.
EDGE
Downloaded from http://www.everyspec.com
plIL-sTD-348A
DIA
(sEE
NOTE
p=l-+’~-i
I
2!)
L
FIJLL
THREAD
Inches
.047
.063
.066
.077
.119
.124
.172
.187
.202
.207
.210
.316
.320
.336
.344
.356
.362
.422
.625
.627
I
i
I D TO MEET VSWR
AND CONT~T RESISTANCE wHEN
MATEI) WITH
@&3;l~G
I
I
&----l&---’l
DETAIL
NOTES :
This interface
1.
2. Clearence
for
shal 1 meet the
mating connector
FIGURE 304-2.
gauge requirements as specified
coupling
nut.
Interface,
series
304.2
N, socket
1T9
1.60
1.68
1.96
3.02
3.15
4.37
4.75
5.13
5.26
5.33
0.03
8.13
8.53
8.74
9.04
9.19
10.72
15.88
15.93
in HIL-C-39012/2.
contact.
Downloaded from http://www.everyspec.com
MIL-STD-348A
~.846
12 SLOTS
.3F32
SPACED
L500-OJp
-0.2L -DS-2B
PER MIL-STD-1373
.281
L
EQuALLY
W,vr
Iiv
‘fI
/
T
1~
1
A
T
I
I
I
/
//
M
H
1.062
~o132
—
.195
f .001
iii
1 1.540
L-9fj9f.oo5
Inches
Inn
0.03
0.05
0.08
0,13
0.15
0.18
4.95
7.14
.001
.002
.003
.005
.006
.007
.195
.281
NOTES :
1: ‘This interface
2.
Unless
othe-ise
shall
meet
specified,
FIGuRE
305-1.
the
gauge
tolerances
Interface,
Inches
.375
.382
.561
.846
.969
1.062
1.500
1.540
1.750
an
9.53
9.70
14.25
21.49
24.61
27.03
38.10
39.12
44.45
requirements
are ~.010
series
305.1
QL,
as specified
(O. 25 mm).
pin
contact.
in
!41L-C-39012144.
.\
Downloaded from http://www.everyspec.com
,
.
NIL-STD-348A
,~lt”””
“E’’’’’”’p’i’’-;-y--
I
k\\~l<
4
A
.19-la
---T
A
An
-.U92
t
1.110
+nl~
-----
I
‘
~=i%”
I
{A
If
‘
I II
h
IarrHux
/
~l~Oo-O.Ip-0.2L-OS-2A
PER MIL-STD1373
Inches
.001
.002
.006
.007
.010
.016
.062
.188
.193
NOTES:
1. This
2.
Unless
interface
otheruise
shall
meet
specified,
FIGURE
305-2.
the
m
0.03
0.05
0.15
0.18
0.25
0,41
1.57
4,78
4.90
Inches
nm
.250
.312
.475
.500
.773
.938
1.000
1.X1O
1.500
6.35
7.92
12.07
12.70
19.63
23.83
25.40
28.19
38.10
gauge requirements
tolerances
Interface,
are
series
305-2
●s specified
~.010
QL,
(0.25
socket
m).
contact.
in
MI L-C-39012/45.
N I
II
Downloaded from http://www.everyspec.com
MIL-STD-348A
1.125 -C). IP-O.2L-OS-2B
PER MIL-STO-1373
[
12 SLOTS
EQUALLY
/
I
‘++L
.007
~~
.344
2.005
1=
AFTER
i
FORMING
I
.520
Inches
nln
shall
meet
specified.
FIGURE
the
Inches
0.03
0.05
0.08
0.13
0.15
0.18
0.25
2.69
3.86
.157
.268
.344
.520
.612
.693
.703
1.125
1.164
1.375
gauge
tolerances
requirenwnts
are~.010
.001
.002
.003
.005
.006
.007
.010
.106
.152
NOTES :
1. This interface
2.
Unless
othe-ise
-7
I I
.703
?.002
~$~1
REF PLANE
SPACED
306-1.
Interface,
lull
3.99
6.81
8.74
13.21
15.54
17.60
17.86
28.58
29.57
34.93
as specified
(0.25
umI).
series
306. I
CM,
pin
in
MIL-C-39012/48.
contact.
Downloaded from http://www.everyspec.com
MIL-STD-348A
17
/wx*219 l-L 1.125
Inches
.001
.002
.006
.007
.010
.020
.046
.102
.175
.219
-(J. IP-O~L-DS-2A
PER MIL-STD-1373
NOTES :
This
interface
Unless
otherwise
i:
shall
meet
specified,
FIGURE
306-2.
the
gauge
tolerances
Interface,
m
0.03
0.05
0.15
0.18
0.25
0.51
1.17
2.59
4.45
5.56
Inches
.312
.375
.421
.590
.594
.641
.740
1.031
1.125
requirements
are $.010
series
306.2
m
7.92
9.53
10.69
14.99
15.09
16.28
18.80
26.19
28.58
as specified
(0.25 IMI).
w,
socket
in ~IL-C-39012/49.
contact.
——
Downloaded from http://www.everyspec.com
MIL-STD-348A
.
O-.05
p-0JL
-.DS-2B
60: MODIFIED
D PER MIL-STD -1373
Inches
.003
.006
.052
.054
.081
.087
.088
.098
.120
.140
,003+2$
j=!!!
MIN
003
MIN
.155
.120
210
MIN
REF
PLANE
NOTE:
This
connector
FIGURE
shal 1 meet
307-1.
the
Interface,
gauge
requirements
series
307.1
QNC. Pln
as
am
0.08
0.15
1.32
1.37
2.06
2.21
2.24
2.50
3.04
3.56
specified
contact.
Inches
.155
.190
.208
.210
.271
.291
.5000
.516
.519
.650
in
Wn
3.94
4.83
5.28
5.33
6.88
7.39
12.70
13.11
13.18
16.51
MIL-C-39012/65.
.——.—
.,
Downloaded from http://www.everyspec.com
MIL-STD-348A
CLASS 2A,.5000-.05P
-QIL-DS2A
DOUBLE STuB.60f
MODIFIED
SCREW THREACPER MI L- ST D-1373
\
E!:::E
‘“f%%%+
b+k$?
\
ID
TO MEET
“052
.054
DIA
\
..k\
/- .. \. .4
VSW~
PIN
Inches
.006
.015
.030
.052
.054
.081
.087
.088
.098
Inches
075
0.38
0.76
1.32
1.37
2.06
2.21
2.24
2.50
IWII
4.72
4.95
5.23
5.28
6.50
6.88
7.39
8.10
8.15
.186
.195
.206
.208
.256
.271
.291
.319
.321
Inches
.327
.333
.335
.345
.356
.446
.449
.477
.5000
ml
8.31
8.46
8.51
8.76
9.06
11.32
11.40
12.12
12.70
NOTES:
1. This interface
shall meet the gauge requirements
as specified
in #lIL-C-39012/89.
2.
The .256 dimension
applies
to that portion
(if applicable)
of the dielectric
which
protrudes
beyond the metal shoulder
(or reference
plane)
by dimension
.006.
3.
Clearance
for mating connector
coupling
nut.
FIGURE
307-2.
Interface,
series
307.2
QNc,
socket
contact.
Downloaded from http://www.everyspec.com
MIL-STD-34EA
“003
“N-I l-IS TIC
f
,64S
.642
.194
=4
,!
1
SEALING
GASKET
tic
GAUGE
4
I
FLhEO
.781
MAX
lEST
1
-1-
1’
.
“0g3M;N1’kstREF
.007MIN
Inches
.003
.007
.088
.090
.092
.093
.098
.119
.124
.194
NOTE :
This
interface
shall
FIGURE
meet
308-1.
the
gauge
\cLAss
2g06250-Q5P-&lLDS-2B
DOUBLE STUB,60:MOUFIED
SCREW THREAD PER MIL-STD-1373
Ilsll
0.08
0.18
2.24
2.29
2.34
2.36
2.50
3.02
2.15
4.93
Inches
.271
.276
.291
.307
.309
.337
.6250
.642
.645
.781
requirements
Interface,
308.1
series
678
7.01
7.39
7.80
7.85
8.56
15.88
16.31
16.38
19.84
as
OSC,
specified
pin
in
contact.
MIL-C-39012/84.
.
Downloaded from http://www.everyspec.com
MIL-STD-348A
‘Fw’---l
- 2A
-1373
l--(SEE .495NOTEMIN 2)
Inches
.007
.088
.098
.119
.124
.190
.271
.272
NOTES :
1.
This
2.
0?8
2.24
2.50
3.02
3.15
4.83
6.88
6.91
~
.291
.303
.309
.325
.332
.338
.374
.411
7.39
7.70
7.85
8.26
8.43
0.59
9.50
10.44
shall meet the gauge requirements
for mating connector coupling nut.
interface
Clearance
FIGURE
308-2.
Interface,
Inches
Inches
series
308.2
QSC,
.416
.440
.450
.485
. 49s
.571
.574
.6250
as specified
socket
contact.
10?6
11.18
11.43
12.32
12.57
14.50
14.58
15.88
in lIllL-C-39012/85.
——Downloaded from http://www.everyspec.com
MI L-STD-348A
I
T.-R-+--+
STARTS
Inches
.003
.007
.025
.040
.050
. OB5
.090
.092
.093
.119
.124
.191
NOTES :
1.
This
2.
The
shall
SHAPE
OF TIP OPTIONAL
HERE
0?8
0.18
0.64
1.02
1.27
2.16
2.29
2.34
2.36
3.02
3.23
4,85
1
Inches
.194
.213
.223
.250
.251
.276
.307
.309
.337
.6875
.690
.828
+=4
4?93
5.41
5.66
6.35
6.38
7.01
7.80
7.85
8.56
17.460
17.53
21.03
.g::(&MJmm)J
CENTER CONTACT DETAJL
tnterfiice
shall
meet the gauge requirements
as specfffed
in MIL. c-39012/35.
gauge
I.D.
of outer
contdct
when inserted
into
a .411 (10.44 m) maximum ring
be .377
(9.58
mm) minimum.
FIGuRE
309-1.
Interface,
series
309.1
SC,
pin
contact.
~,,
Downloaded from http://www.everyspec.com
MIL-5TD-348A
I<
REFERENCE
PLANE
.140
(SEE N01
*JU
MAX
1
ml
0.18
b-
.300MIN
t
.303
.a273
A
]\
L.[24
.119
.6075-24
UNEF-
2A
.140
.190
.250
.272
.273
.300
.303
.309
.374
.411
.41s
.482
.491
.495
.498
,630
.6875
.309
NOTES:
1. This
2.
interface
Clearance
for
shall
mating
meet the gauge requirements
connector
coupling
nut.
FIGURE
309-2.
.010
.047
.077
.119
.124
Interface.
series
309.2
as specified
SC,
socket
in flIL-C-39012/40.
contact,
0.25
1.19
1.96
3.02
3.15
3.56
4.83
6.35
6.91
6.93
7.62
7.70
7.B5
9.50
io.44
10.54
12.24
12.47
12.57
12.65
16.00
17.460
.
.
Downloaded from http://www.everyspec.com
MIL-STD-348A
HEX
-36
UNS-28
(SEE
SEA
GAS
-SEE
m&oM:(o’.k.-
DETAIL
+-
.003 MAX X45” CHAM
OR.003RAD
MAx
-.015
.010
MAX FLAT
MAX
“;&&%N
+
.100
MAX
~
!
Inches
.003
.010
.015
.0355
.0370
.045
.050
.100
.130
.135
.1808
.250
.309
.315
DETAIL-A-
NOTES :
This interface
shall
;:
Connector
interfaces
Moisture.
3.
May extend throughout
FIGURE
meet the guage requirements
as specified
in 141L-C-39012/79.
(after
connector
mattng)
shall be kept free from dust and
the
310-1.
full
length
Interface.
of
the
series
310.1
coupling
nut.
SMA,
contact.
pin
0%
0.25
0.38
0-900
0.940
1.14
1.27
2.54
3.30
3.43
4.590
6.35
7.85
8.00
Downloaded from http://www.everyspec.com
MIL-STD-348A
t--”w+s” “’0”3
.
Inches
.005
.010
.015
.0355
.0370
.045
.049
.051
.074
.078
.115
45”
.168
(SEE NOTE I )
[
.010
.000
\
\
-lD-
REF PLANE MECHANICAL
AND ELECTRICAL
\
\
-—
\
\
\
\
II i
II
UNDERCUT
PERMITTED
IN THIS AREA
)
x
FI??ET
PERMITTED T
J68 MIN DIA
PIN
DETAIL-B~
DETAIL-ANOTES :
A .030
inch
(0.76mn)
1.
designs
only.
This
interface
shall
2.
Clearance
for mating
3.
FIGuRE
[
-.
DIM TO MEET VSWR, MATING
CHARACTERISTICS AND CONNECTOR
DURABILITY WHEN MATED WITH A
:~j;~DIA
.170
.1810
.208
.216
.218
.250
310-2.
maxinusn
meet the
connector
contact
guage
recession
requirements
coupling
Interface,
series
310.2
Is
pemlssible
as
speciffed
nut.
SMA,
socket
contact.
for
in
0?3
0.25
0.38
0.90
0.94
1.14
1.24
1.29
1.88
1.98
2.92
4.27
4.32
4.597
5.28
5.49
5.54
6.35
thick
wall
MIL-C-39012/83.
Downloaded from http://www.everyspec.com
HIL-STD-348A
HEX ,31 S/.309
FLAT LENGTH
.150
50 -36
UNS -2 B
MIN
SEALING~
GASKET
\
.003 MAX X 45” CHAM
03
R MAX
OR ●
Inches
.003
.015
.045
.130
.135
.150
.1808
.250
.309
.315
NOTES :
This
interface
shall
;:
Reference
MIL-C-39012/92
FIGuRE 310-3.
meet
078
0.38
1.14
3.30
3.43
3.81
4.59
6.35
7.85
8.00
the gauge requirements
as specffied
for cable
stripping
dimensions.
Interface,
series
310.3
SNA, no contact.
in
MIL-C-39012/92.
.
Downloaded from http://www.everyspec.com
.
MIL-STD-348A
f--REF
PLANE
.037
.027
t=lT.00? MAX
$337
I
I
.006
.002
R
Q&I
MAX
i
R
f&
MAX
-r
.
/.
@
A. -==,.
Y--
F
I
M
1
u
4
.082bl’A
~1
F
4
DET AIL
f5RoovE
.I:AX’IA
,.. .
l+
MIN-
1
/
I
I
I
+.052MIN
/
~BuMp
Inches
.002
.005
.006
.007
.010
.011
.015
.019
.021
+-.000
MIN
+
OpTIONAL
Inches
.027
.037
.052
.065
.082
.117
.131
.141
.146
11’MI
0.05
0.13
0.15
0.18
0.25
0.28
0.38
0.48
0.53
NOTES :
1.
This
interface
2.
Clearance
for
shall
mating
FIGURE
meet the
connector
311-1.
-+’’’D’A
079
0.94
1.32
1.65
2.08
2.97
3.33
3.58
3.71
.010
guage requirements
coupling
nut.
Interface,
series
311.1
SMB,
as
specified
pin
contact.
MAX-J
inMIL-C-39012/68.
Downloaded from http://www.everyspec.com
MIL-STD-348A
I ~141
MIN
i
REF
PLANE
t
I
11
I
.007
MIN+
Inches
.007
.019
.021
.037
.064
.081
.117
.141
k
am
0.18
0.48
0.53
0.94
1.63
2.06
2.97
3.58
r’7M’NfREFp-E
I
i-lf)m~-~~~
*ARACTERI$TIC$
● CONTxT
DURABILITY
WNEN MATED
WITH A ~t,-~1
DIA ●IN
NOTES :
1.
Method
of slotting
of inner
contact
optional.
2.
Must maet the longitudinal
force
requirasnents
when mated with
its mating
gauge.
3.
This
interface
shall
meet the gauge
requirements
FIGURE
311-2.
Interface,
series
311.2
of
S14B,
force
b
●ngage
●s specified
socket
contact.
●nd disengage
inPIIL-C-39012/67.
—.
u.
Downloaded from http://www.everyspec.com
}lIL-STD-348A
@O
MAX
UNDERCUT
WITH
TO ROOT
DIA
r
1A
Inches
.010
.019
.021
.024
.040
.082
.084
.123
.133
.146
.190
.234
!--”’’4--lN’I-I
/
1+-.l34MIh5
/
%=++::’’D”
NOTES :
This
interface
shall
meet the guage
requirements
1.
Thread
guage must go .234
(5.94
nsn) minimum from
2.
Clearance
for mating
connector
coupling
nut.
3.
FIGuRE
312-1.
Interface,
series
312.1
WC,
as specified
in
rVf@renCe
Plane.
pin
contact.
WL-C-39012/74.
0?5
0.48
0.53
0.61
1.02
2.08
2.13
3.12
3.38
3.71
4.83
5.94
Downloaded from http://www.everyspec.com
HIL-STD-348A
JIOMIN
LT
T
●190-32
UN F-2B
~.081
Tfi
DIA
MAX
DIA MIN
#m
I
L
A
---1
MIN-&
.122
w
.134
MAx L,
.134
MAX 1-l
Inches
.019
.021
J
l--
au
MAX
L
REF
PLANE
. Dal
.110
.122
.134
.147
.190
.233
~
I o TU MEET VSWR MATING
CHARACTERISTICS e CONTACT
DuRABILITY WHEN MATED
WITH A 09-.021
DIA PIN
NOTES :
Method of slotting
of inner
contact
This
interface
shal 1 meet the gauge
::
FIGuRE
312-2.
Interface,
nml
0.48
0.53
2.06
2.79
3.10
3.40
3.73
4.83
5.92
optional.
requirements
series
312.2
SMC,
as
socket
specified
contact.
in
MIL-C-39012/73.
..
Downloaded from http://www.everyspec.com
MIL-STD-348A
II
AX
7
L-
“J~~s’ ‘EAL’N’
GASKE’T”
MEETREQUIREO
FUNCTIONAL
ANO
ENVIRONMENTAL
PERFORMACE
SLOTTED
AND
FLARED
TO MEET
ELECTRICAL
ANO
MECHANICAL
REQUIREMENTS
f
Dim
Ltr
Dimensions
equivalents
in inches
(nsn) in
with metric
parentheses.
f4aximum
Minimum
A
.440
(11.18)
Gauge
B
c
.190
(4.83)
D
.052
(1.32)
E
.210
(5.33)
test
.054
.230
(5.84)
F
.006
(0.15)
G
.208
(5.28)
.228
(5.79)
H
.003
(0.08)
.040
(1.02)
J
.081
(2.06)
.087
(2.21)
K
.078
(1.98)
N
.063
(1.60)
P
.156
(3.96)
m
R
NOTE :
This
interface
.078
(1.98)
.025
(0.64)
shall
meet
FIGuRE
313-1.
L J DIA
\4*
(1.37)
1°
●
the
gauge
Interface,
THI’”
DIMENSION
wITH
NUT
requirements
series
313.1
as
TNC,
SHOWS
BIASEO
specified
pin
contact.
FULLY
in
THE
POSITION
FORWARO
HIL-C-39012/26.
Downloaded
. from http://www.everyspec.com
MIL-STD-348A
(~lJlmm)-28LJNEF-2A
.4375
CHAM
Dim
Ltr
Dimensions
equivalents
(see note)
in inches
(nmI) in
Minimum
Maximum
.378
(9.60)
.381
(9.68)
B
.346
(8.79)
.356
(9.04)
c
.327
(8.31)
.333
(8.86)
D
.319
(8.10)
.321
(8.15)
E
.186
(4.72)
(2.24)
F
.068
(1.73)
.088
G
.327
(8.31)
.335
(8.51)
H
.187
(4.75)
J
.186
(4.72)
.206
(5.23)
.006
(0.15)
.D87
(2.21)
.256
(6.50)
.208
(5.28)
.030
(0.76)
L
.195
(4.95)
M
.081
(2.06)
P
,188
(4.78)
R
.414
(10.52)
s
.015
(0.38)
N
L
with
metric
parentheses
A
K
NOTES :
1.
This
interface
2.
Clearance
for
shall
mating
FIGURE
Et--
7
~$LOTTED
CLosED
AND
TO
MEET
MECHANICAL
●N dimension
applies
to that
portion
(if
applicable)
of the dielectric
which protrudes
beyond the metal
shoulder
(or
reference
plane)
by dimension
K.
meet the
connector
313-2.
AND
ELECTRICAL
REQUIREMENTS
guage requirements
coupling
nut.
Interface,
series
313.2
as
TNC,
specffied
socket
contact.
in MIL-C-39012/28.
Downloaded from http://www.everyspec.com
t41L-sTD-348A
(SEE
N:TE
3)
r–
_JTL
lb-l-d
-
-
N
-1
I
F“’--
I?EF PLANE
,
Dim
Ltr
Inches
Hin
Mi 11 heters
Max
Hin
Ha x
A
.319
.321
8.10
8.15
B
.328
.333
8.33
8.46
c
.347
.357
8.81
9.07
D
.378
.382
9.60
9.70
E
.432
.436
10.97
11.07
.214
5.26
5.44
F
.207
G
.130
H
.052
.054
1.32
1.37
J
.015
.025
0.38
0.64
.083
2.06
2.11
K
.081
P
.427
s
.188
3.30
10.85
,208
4.7$
5.28
.061
.078
1.55
1.98
u
.626
.630
15.90
16.00
v
.064
.086
1.63
2.18
u
.204
.208
5.18
5.28
x
,075
.081
1.90
2.06
Y
.190
.196
4.83
4.98
T
z
.260
6.60
4
NOTES:
::
3.
This
interface
shal’
.005
(0.13
nsn) flat
for matin
Clearance
FIGURE
meet the
permissible
connector
314-1.
guage
requirements
to meet dimension
coupling
nut.
Interface,
series
314.1
SHV,
as specified
U.
pin
contact.
in !’lIL-C-39012/107.
Downloaded from http://www.everyspec.com
M;L-STD-348A
r
REF PLANE
t+--+
II
ISEALING
GASKET
H-”-i
1
FED’-
G
1
7
/
pJ+-t”
L@’$-
&--&!!a
-~
LFLAREO
TO
MEET
GAUGE
Dim
Ltr
Inches
flin
I Kax
Mllllmeters
Min
I Max
TEST
I-T-I
-d
NOTE:
This interface
FIGuRE
shall
314-2.
I
Nb-
meet the gauge requirements
[nterface,
series
SHV,
socket
L
.091
.097
2.31
2.46
M
.463
.473
11.76
12.01
N
.091
.094
2.31
2,46
P
.394
.400
10.01
10.16
R
,081
.083
2.06
2.11
s
.045
.049
1.14
1.24
T
.214
as specified
contact.
5.44
in NIL-C-39012/106
.
,,.
.
Downloaded from http://www.everyspec.com
.,
MIL-STD-348A
SECTION 300
INTERFACE DIMENSIONS FOR HIL-C-3650
FIGURE
315-1.
series
Interface,
315,1
LC,
pfn
contact.
,.
Downloaded from http://www.everyspec.com
MIL-STD-348A
r
1.25-18
NEF-2A
/-
THD
0625t,0156
.375t.002
.500?.01
p~-
.625 *.002
r“’”+
.216
t .004
.228
*.001
30
“~%
.250 J>
SOCKET
mm
Inches
OETAIL
Inches
0.03
mm
.216
.228
.25o
.375
.500
.562
0.’05
O.AO
0.40
0.4A
1.59
5.13
●m
Inches
.625
5.49
5.79
6.35
9.52
12.70
14.28
.695
15.88
17.65
.750
.789
20.04
.810
1=25
19:05
20.57
31.75
NOTES:
::
3.
● re
Oimenslons
●quivalents
Metric
TI’IIS
Interface
FIGURE
In
Inches.
are
given
shall
315-2.
●eet
for
tne
gener~l
gauge
Interface,
series
315.2
information
requirements
LC,
as
socket
only,
specified
contact.
in
141L-C-3050.
Downloaded from http://www.everyspec.com
141L-STD-348A
SECTION 300
IMTERFACS DIHRJSIONS FOR FIIL-C-3650
FIGURE
315-3.
Interface,
315.3
series
LC,
pin
contact.
—
Downloaded from http://www.everyspec.com
MI L- STD-348A
f“=c:~”
‘“2’0-’8NEF-2Al
.695
+004
DIA
.437
-,oy:
.789
f 001
DIA
.810
i
004
DIA
c
750
216i
.004
.562
t2282
202
I
@&
SOCKET
.216
.228
.250
.016
0.40
0.41
.375
.437
.0625
.202
1.59
5.13
.500
.562
NOTES:
Olmensions
::
Metric
3,
This
are
●quivalents
In
Inches.
are
given
shall
interface
FIGURE
315-4.
meet
tne
for
gauge
Interface,
Inches
5.49
5.79
6.35
.625
.695
.150
15.88
17.65
19.05
9.52
.789
20.04
11.10
12.70
14.28
.810
1.25
20.57
31.75
general
Information
requirements
ser{es
315 J
mm
mm
Inches
0.03
0.05
0.10
.001
.002
.004
.0156
30”
DETAIL
lam
Inches
.001
only.
as
LC,
socket
specified
Cantact.
in
HIL-C-3650.
.
Downloaded from http://www.everyspec.com
WL-STO-348A
SECTION 300
INTERFACE DIMENSIONS FOR 143L-C-3650
FIGURE 315-5.
Interface,
series
LC.
pin
contact.
.
315.5
—
Downloaded from http://www.everyspec.com
MIL-STD-348A
1.750-16
UN-2A
7r
.0625
*.0156
uNDERCUT
.w5..002#.37W32
305?.
L
001
‘>
.250
7
SOCKET
Inches
.001
.002
.004
.0156
.016
.0625
●n
0.03
0.05
0.10
0.40
0.41
1.59
DETAIL
Inches
mm
Inches
.250
.271
.293
.305
6.35
6.88
7.44
7.45
.375
.562
9.52
14.28
.625
.750
.930
1,055
1.088
1.750
mm
15.88
19.05
23.62
26.84
27.64
44.45
MlES:
1. Dissensions
are in inches.
2. Metric
equivalents
are given for general
information
only.
shall
meet the gauge
requirements
as specified
3. This interface
FIGURE
315-6.
series
Interface.
315.6
LC,
socket
contact.
{n
MIL-C-
3650.
—
Downloaded from http://www.everyspec.com
/
\
,.
.,
RilL-sTD-348A
SPECIFIC
DESIGN
OF GASKET
OPTIONAL
f
INSULATOR
\
SPECIFIC
OESIGN
OF OUTER
CONTACT
OPTIONAL
rY!iii!f
~
iEiJ
—.130
DIA
,===9
,
A
MIN
f
J!i!j MAX
1
DIA
~170+
MIN
PLUG
.001
:.::
.020
.027
.030
.038
.040
0:69
0.76
0.97
1.02
NOTES:
Olmensfons
1.
2.
Metric
3.
th{s
are
●quivalents
interface
In
PIN
CONTACT
Xnches
■■
Inches
WITH
.042
.055
.128
.130
.151
.160
●m
Inch.s
●m
1.07
1.40
3.25
3.30
3.84
4.o6
.170
.180
.250
~::;
4.32
4.s7
6.35
7.26
11.43
Inches.
● re
shall
gfven
for
general
fnforrnatlon
meet
the gauge
requlreteents
as
FIGURE 316-1.
Intarface,
coaxial,
316,1
only.
specified
●nvironment
in
resistant.
IIIL-C-25516
Downloaded from http://www.everyspec.com
MIL-sTD-348A
CONTACT
AND INSULATOR
TO BE FLUSH TO .020
RECESSED
FROM SHELL FACE
T
DIA
.196 .128
MIN MAX
DIA
DiA
f
A
i
.286
DIA
I1
.0422
.()()1
.170
MIN
131A
J
I
INSULATOR
.180 4
MIN
.250
MIN
SEE NOTE 4
DEEP
LA
RECEPTACLE
Inches
●m
.001
.020
.027
.038
.040
.042
:.::
0:69
0.91
1,02
lo?
WITH
SOCKET
CONTACT
Xnctsos
mm
Incnes
,055
.100
,128
.130
.151
.1?0
1.40
2.54
3.25
3.30
3.84
4.32
.1813
.196
.260
.286
.450
■■
4.57
:,::
7;26
11.43
NOTES:
::
3.
4.
Otmwwions
ire {n inches.
●qu{vtlents
●re given
Metric
This
interface
CleJrafsco
FIGURE
shall
for
meet
●ating
316-2.
the
for
general
Information
gauge
requirements
as
conn*ctor
lnterfdce,
coupling
coaxial,
316.2
only.
speclffed
in
NIL-C-25516
nut.
environment
resfstant.
—
Downloaded from http://www.everyspec.com
?IIL-STD-348A
SPECIFIC
GASKET
OESIGN OF
OPTIONAL
7r
,
1#4 / J
—
SPECIFIC
OF OUTER
OPTIONAL
—
.450
I
I
MAX
N\\
/
DESIGN
CONTA CT
*
J
+
/
~ INSULATOR
.128
MAX
DIA
Lco~TAcT
FACE
BE WITHIN
INSULATOR
PLUG
WITH
SOCKET
.030
C)F
FACE
CONTACT
Inches
●m
Inches
81S
.001
.020
.027
.038
0.03
0.51
0.69
0.97
.!)40
.042
1.07
.055
.100
.128
.130
.151
.170
1.40
2.54
3.25
3.30
3.84
4.32
1.02
TO
Inches
●m
4.57
4.98
6.35
7.26
11.43
.180
.196
.250
.286
.450
!U3TES:
1. Dimensions
2.
3.
are in inches.
●quivalents
are given
for general
information
Metric
shall meet the gauge requirements
as
This
interface
FIGURE
316-3.
Interface,
coaxial,
316..3
only.
specified
●nvironment
~n MIL-C-25516
resfstant.
..—
—
Downloaded from http://www.everyspec.com
MIL-STD-348A
T
.:::
SHELLTO
INSULATOR
.151
~
.027
TYP
LUG
INSULATOR
.038
.000
l’-
.040
SHELLTO
CONTACT
-+-d
,180
MIN
+250
RECEPTACLE
Inches
.001
.020
.027
.030
.038
.040
mm
--+
MIN
(SEE
NOTE
WITH
PIN
CONTACT
Inches
●m
Inches
■■
4.32
4.57
6.35
7.26
11.43
.170
.180
.250
.286
.450
1.07
1.40
3.25
3.30
3.U4
4.06
.042
.055
.128
.130
.151
.160
0.03
0.51
0.69
0.76
0.97
1.02
4)
MITES:
1. Dimensions
are {n inches.
2. Metric
equivalents
are given for general
Infomnation
only.
3. This Interface
shall meet the gauge requlr-ents
as specified
4. Clearance
for
mating
connector
coupling
nut.
FIGURE
31b-4.
Interface,
coaxial,
316.4
●nvlromeent
in I!IL-C-25516
resistant.
Downloaded from http://www.everyspec.com
141
L-STD-348A
SECTION 300
INTERFACE DIMENS IONS FOR KIL-C-3643
FIGURE
315-3.
Interface,
series
317.1
HN. pin
contact.
Downloaded from http://www.everyspec.com
141L-STD-348A
SECTION 300
INTERFACEDIMENSIONS
FORNIL-C-3643
FIGURE 317-2.
Interface,
series
317.2
MN,
sockec
concacc.
.,.
,,..
Downloaded from http://www.everyspec.com
.
. .
..
MIL-STD-348A
—
THE GASKET
UPON
CONNECTOR
SHALL
AND EN VI ROfUMENTAL
,
.437
t.oo4
‘.109
t.olo
MATING
WITH
THE MATING
THE ELECTRICAL
PERFORMANCE
REQUIREMENTS
MEET
ELECTRICAL
MECHANICAL
.500 -,032
(SEE
NOTE
F
,250 + .010
(SEE
NOTE 41
Fri-
REFERENCE
21
PLANE
p
MI L-S-7742
.C)18 +.004
WIDE
X
500
LONG
8 SLOTS
EQUALLY
SPACED
.040i.002
2 HOLES
‘C
!3ECTION
A-A
BORE 1.257 OIA X .130 DEEP
C SINK IIO*TOI.250
OIA
Inches
TAP
1.250-18
NEF-2R
SPEC.
MI L-S-7742
qz f
.786
-.001
.046
R.
DETAIL
&
,621
DIA ( BEFORE
SLOTTING]
FLARE
TO MEET
GALJGE
MIN
TEST
.--—
.Uol
.002
;y;
0.03
0.05
0,10
0.25
.nla
0.46
0.81
1.02
1.17
.032
.040
.046
2:39
.109
----
DIA (BEFORE
SLOTTING)
This dimension
l?tlu connector
2.77
3.30
4,75
.130
.107
6.35
.250
.437
.500
.620
.621
.7d6
1.250
1.257
4.
5.
ma
;Q94
B
Noms :
1.
Dimensions ●rc in
2. IMo dimension is
Unlas
othomise
3.
-
inch.s.
from the elp of the canter contact
to the cnd of the dielectric.
●pacified,
● ll tolerances
●hall
be :.00S
inch.
to the end of che dielectric.
is from the ●nd of the outer contact
shall maet the WJSQ requirements
●- spmcifiad
in HIL-C-26637.
FIGuRE
318-1.
OIA
Interface,
series
318.1
LT.
no contact.
11.10
12.70
15,7s
15.77
L9.96
31.75
31.93
.,,
Downloaded from http://www.everyspec.com
MIL-STD-348A
ELECTRICAL
REFERENCE
MECHANICAL,
PLANE
7
.621 t .003
I’m
I-.562
.
br
1375
pool
TFE
OR=
EQUIVALEN
II
.623
62’
l+k.1401
~.789k
.001
yA
o
.~
1.250-18
SPEC.
#___!J
,
1
L
.800:::::
.21 S-.001
REF
CLEARANCE
FOR
NEF-2A
MI L-S-7742
.750~
laMIN
SECTION
+
NUT
A-A
TO
COMPRESS
HOLD
HEAT
.020
8 SLOTS
EQUALLY
SPACED
LA
“~:;
DIL$
IN PLACE
WHILE
HEAT TREAT
TREAT
600” F FOR 2 HOURS
Inches
.218
-.001
0.03
0.05
;::;
0.08
.046
1.17
2.39
3.56
4.60
4.65
4.85
5.54
9.53
1+.437
?“
4
L
.002
.001
G4
.191 +.001
X ;$::
~FE~ALE
DIA
cONTACT
DEEP
.094
.140
.181
.183
.191
.218
.375
NOTES:
1.
2.
3.
Dimension ●re in incheo.
epecified.
Ml tolerances ●re t.005 unletw otehwise
aa specified
‘l’his connector shall meet the gauge requirements
In
XIL-C-26637.
FIGURE
318-2.
Interface,
series
318.2
LT,
socket _—contact.
8U
.437
.562
.621
.623
.625
.750
.789
.800
1.150
1.250
0.15
11.10
14.27
15.77
15.82
15.88
19.05
20.04
20.32
29.21
31.75
.—
.
.!.
,.
Downloaded from http://www.everyspec.com
MIL-STD-348A
‘E’ ‘LANE--74--C
—1
CL
II
- /77
p---
A
“+Kj i
.190-36
%
1
I
I
I
Ltr
I
I
r
I
I
Minimum
UNS -20
MJXfU
I
I
I
I
I
I Inches
I
1
I
=’
I
I
.196
I
I
4.98
I
I B dia
I
.124
I
3.15
I
[
I
1
~ A dl~
7
~c
I
I
I
I
I
m“
I
I
I
.202
I
I
5,13
I
I
.1258
I
3.221
I
I
I
I
I
.100
I Inches
I
I
I
2.54
I
I
3.38
I
I
I
.133
I
I -.005
I -0.13
I
.002
I
0.05 I
IE
i
.060
I
1.27
I
.065
[
1.65
I
IF
i
I
.000
i
I
0.00
~
.010
~
0.25
i
I
i
I
I
.0195
I
0.495
1
.0208 I
0.523
I
.000
i
0.00
i
.010
0.25
i
7
ID
T
lGdf~
iHdfai
iK
~
I
i
I
I
m’
NOTES:
::
Dimensions
ars
Metric
equivalents
in
FIGURE
Inches.
are
given
319-1.
for
Interface,
general
series
319.1
information
SSt4A,
pin
only.
contact.
Downloaded from http://www.everyspec.com
&REF
PLANE
-u’”
IT
-F
H+
t+K-8
(SEE
Inches
I
I
~
Ltr
I
I
A
I
l!in
I
I
I
.153
I
.127
IBI
3)
NOTE
I
Mflllmeters
I
Mln
I
Ha x
I
3.89
I
.160
I
4.o6
I
3.23
i
I
.130
I
3.30
I
I
Max
I
i
I
i
c
I
I
o
I -.005
El
.075
I
.020
1.90
I
.077
I
I
1.96
i
I -0.13
I
.002
I
0.05
I
I
I
I
.040
I
1.02
i
---
I
I
---
[
.010
I
0.25
I
0.51
1
I
.115
I
2.92
I
I
G
I
.000
I
0.00
I
I
I
I
H
I
.190
I
4.83
I
.210
i
5.33
I
IJI
.0335
I
0.851
I
.034d
I
0.884
I
IKI
.23o
I
5.84
I
---
i
---
I
IF
NOTES:
::
3.
Olmensions
Metric
Clearance
are
●qulvalents
for
in
Inches.
are
given
mating
connector
FIGURE
319-2.
Interface,
for
generdl
coupltng
series
fnformat{on
nut.
SSNA,
socket
only.
COI!t~Ct.
I
319.2
Downloaded from http://www.everyspec.com
MIL-STD-348A
SECTION
TEST
Interface
Dimensions
for
400
CONNECTOR
MIL-C-39012,
NIL-A-55339,
and
SectIon
401
Series
C
SectIon
402
Series
N
Sectton
403
Serlts
SC
Section
404
Series
BHC
Section
405
Series
S14A
Section
406
Series
TWC
SectIon
407
Series
SUB
Section
408
Series
S14C
Section
409
Series
QNC
Section
410
Series
OSC
141L-C-83517
Downloaded from http://www.everyspec.com
.!
MIL-STO-34M
r%
-1
H.311
.307
.013
.00?
r
1
1!
0
I
-s
I
.3;91
.38I39
.549
.543
L
~,:11
118
A
.414
.412
.:00
1
I=I=F--J
F
IT.
,003
L
TIP.
2-
32
MECHANICAL L ELEC.
REF. PLANE
A.
.0s1
.04;
.
.114
.105
?
I
@
v
4-
.003
TIR
]B
/:::+
SLOT OEIAIL
PIN DETAIL
Inches
.0005
,003
.004
.007
.008
.010
.013
.015
.016
.017
.041
Inches
m
.051
.0900
.0921
.093
.103
.105
.113
.114
.131
.141
.194
0.01
0.08
0.10
0.18
0.20
0.25
0.33
0.38
0.41
0.43
1.04
FIGURE
401-1.
Inches
m
1.30
2.29
2.34
2.36
2.62
2.67
2.87
2.90
3.33
3.58
4.93
Interface
.198
.250
.260
.276
.280
.301
.306
.307
.309
.311
.318
test
connector,
401.1
-
Inches
5.03
6.35
6.60
7.01
.3815
.3825
.3889
.3897
7.11
.412
10.46
7.65
7.77
7.80
7.85
7.90
8.08
.4129
.4131
.414
.543
.549
.765
10.49
10.49
10.52
13.79
13.94
19.43
series
C,
n
9.69
9.72
9.88
9,90
Din
Contact.
. .—
-.
,.
Downloaded from http://www.everyspec.com
MIL-STD-348A
Ea=l
—T.
I-A-]
.
0
0
1
+L=’~‘-
z sTuOS lEIO”
Af’ART
-1
m:
U[chAN\cA~
REF.
,,,.
I
I
l—l
-L
32
ANO CLEC.
PLANE
A
n
.0005
A
.0005
:::;
.300
“1
-
MIN.
.? SO* .010
SLOT ,t TAPER
x
i:
.010
.011
.0125
.020
.040
.087
.088
.0910
.0969
.098
.0991
.0991
.0989
t
;!;::
.1232
.1268
‘m
.1314
.1326
.186
.190
.250
OIA.
AFTER HEAT IREAT
,0a7::~~;
$J
.IZBfI
.123?
OETAIL
NOTE:
m
0.00
0.01
0.03
0.05
0.08
0.10
0.24
0.25
0.28
0.32
0.51
1.02
2.21
2.24
2.31
2.46
2.49
2.52
3.13
3.22
3.34
3.37
4.72
4.83
6.35
.003
.004
.0095
459
.—
Inches
.0001
.0005
.001
.002
WHEN MATEO WITH ~.oglo=.
OAU~E
PIN
oocl
OF INNER CONTACT
Clearance
FIGuRE
for
401-2.
mating
connector
Interface
coupling
test
connector,
401.2
nut.
series
C,
socket
contact.
Inches
,
.268
.272
.277
.283
.297
.303
.305
.306
.309
.334
.336
.354
.356
.3889
.3897
.411
.415
.440
.450
.405
.495
.530
.540
.590
.600
ml
6.81
6.91
7.04
7.19
7.54
7.70
7.75
7.77
7.85
8.48
8.53
8.99
9.04
9.88
9.89
1o.44
10.54
11.18
11.43
12.32
12.57
13.46
13.72
14.99
15.24
Downloaded from http://www.everyspec.com
MIL-STD-348A
T
REF.
PLANES
INNER INIERFACE
INSULA1OR QAP
MIN.
.000
MAX. .015
T
uwd-JL
OUTER
MIN.
MAX.
CONTACT
.036
.044
MAX.
0.05
0.36
0.38
0.91
1.12
.014
.015
.036
.044
lnterf~ce,
.014
ml
Inches
.002
FIGuRE 401-3,
GAP
MIN. .00?
mated test
401.3
connector,
series
C.
.
,.
,.,
..
.
.
Downloaded from http://www.everyspec.com
.
.,
)iIL-STD-34W
~::::
-r
REFERENCE
/
“f
PLAN2
“000
8A0.ORCMAM.
.005
%isL
\
-.188
.Ise
\
d
-B-
.62 S-24
UNEF-2B
Inches
.08U
I 1+1
.070
7
\k:g::RAo.
1’
-’l”w=-PIN OETAIL
FIGURE 402-1.
Interface,
test
m
.0005 0.01
.002
0.05
.003
0.00
.004
0.10
.005
0.13
.008
0.20
0.25
.010
.011
0.28
.030
0.76
.051
1.30
.0644
1.64
1.67
.0656
1.78
.070
2.03
.080
3.03
.1194
connector,
402.1
series
N. Din contact.
~
Inches
an
.1200
3.05
4.01
4.27
4.50
4.52
5.00
5.28
5.36
6.99
7.01
7.98
8.04
9.19
9.45
15.68
16.00
.158
.168
.177
.178
.197
.208
.211
.2753
.2759
.3140
.3165
.362
.372
.62S
.630
<.,’
“.
.
.,,.
Downloaded from http://www.everyspec.com
!UL-STD-348A
1
.UOIM
~
.!JIJn5
.040
.0?0
STRAIGHT
SECTION
7
““’’”’E’’’”’4+’+F”;
r“’’’’’”]
.004 R.,U
L
I
.625 -24uNEF-2A
Inches
m
.0001
.0005
0.00
.002
.003
.004
.006
.0095
.010
.0125
.020
.040
.047
.0650
.0709
.0731
.077
.080
.1194
.1326
.1314
.003*.00d~.2SOi
SLOTS
8E’ORE
SLO1l INQ
.010
TAPER
L
:::!:fl:Npf;TE-A
. .
.0B50t .0001
OVER SLOTTEO PORTION ONLY
Clearance
for
FIGURE 402-2.
❑at{ng
.370
connector
Interface,
.336
.344
.357
.361
OETAt L OF Iw4EQ CONTACT
NOTE:
.1200
.1232
.1268
.1314
.1326
.180
.204
.207
.220
.250
.2753
.2759
.317
.319
test
coupling
connector,
402.2
.442
.625
.627
nut.
series
N,
socket
contact.
0.01
0.05
0.08
0.10
0.15
0.24
0.25
0.32
0.51
1.02
1.19
1.65
1.80
1.86
1.96
2.03
3.03
3.05
3.13
3.22
3.34
3.37
4.57
5.18
5.26
5.59
6.35
6.99
7.01
::!?)
8.53
8.74
9.07
9.17
9.40
11.23
15.88
15.93
Downloaded from http://www.everyspec.com
UIL-STD-346A
1
\
I
\
REFERENCE
PLANES
II
<4
*
Inches
.001
.007
FIGURE
402-3.
Interface,
INNER CONTACT
MIN. .(1(11
MA . .nu7
GAP
~
0.03
0.1s
mated
402.3
test
connector,
series
N.
Downloaded from http://www.everyspec.com
MI L-STD-348A
I
+-t
u‘7
(
1
4;;
~6875-24uNEF-zB
‘
1
.3891
.38B9
I
.-
a
1
1
I
.409
.407
f
Ll
r
L
-A-
If
~’””=
~
F
I
I
‘d
.311
.307
-
m
.005 MAx.
L
.310 .309
MECHANICAL c ELEC.
REF. PLANE
Inches
—
Al
.0005 jA
nl
J
.0005
P
-B-
t
.
E
.1197
:0005
.0921
.og(Jo
.0005
.003
.004
.007
.013
.041
.051
.085
.0900
.09.?1
.093
.103
.1197
.190
.194
.198
~
0.01
0.08
0.10
0.18
0.33
1.04
1.30
2.16
2.29
2.34
2.36
2.62
3.04
4.83
4.93
5.03
Inches
.210
.276
.280
.301
.306
.307
.309
.311
.318
.380
.3889
.3897
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.409
.420
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PIN OETAIL
FIGURE 403-1.
Interface.
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403.1
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SC, pin contact.
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5.33
7.01
7.11
7.64
7.77
7.80
7.85
7.90
8.08
9.65
9.88
9.90
10.34
10.39
10.67
17.46
17.53
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HIL-sTD-34811
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.047
.077
.087
.0910
.0969
.0991
.1232
.1268
.1314
.1326
0.28
0.32
0.51
1.02
1.10
1.96
2.21
2.31
2.46
2.52
3.13
3.22
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.186
.190
.250
.268
.272
.297
.303
.305
.306
.309
.354
.356
.3889
.3897
.411
.415
.482
.491
.495
.498
.630
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4.72
4.83
6.35
6.81
6.91
7.54
7.70
7.75
7.77
7.85
8.99
9.04
9.88
9.90
10.44
10.54
12.24
12.47
12.57
12.65
16.00
17.46
Downloaded from http://www.everyspec.com
PIIL-STD-348A
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0.36
0.38
0.91
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.016
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0.05
0.08
0.10
0.13
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0.30
0.33
0.36
0.41
0.46
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0.56
0.69
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1.37
1.40
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2.16
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2.31
2.46
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.182
.184
.192
.194
.209
.212
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.240
.260
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.2752
.2760
.312
.319
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.385
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.473
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Interface,
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8.10
8.13
8.13
9.78
9.91
11.76
12.01
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1
FIGURE 404-1.
4.62
4.67
4.88
4.93
5.31
5.38
5.54
5.04
6.10
6.60
6.65
6.72
6.74
6.99
7.01
7.92
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404.1
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.
.
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MIL-STD-348A
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0.00
.0965
2.45
0.01
0.04
0.08
0.10
0.15
0,30
0.51
1.02
1.21
1.30
1.36
1.52
1.58
1.78
1.91
2.00
2.16
2.18
2.23
2.31
.0976
.184
.186
.187
.200
.204
.205
.206
.208
.256
.264
.266
.2752
.2760
.319
.321
.327
.329
.333
.378
.381
2.48
4.67
4.72
4.75
5.08
5.18
5.21
5.23
5.28
6.50
6.71
6.76
6.99
7.01
8.10
8.15
8.31
8.36
8.46
9.60
9.68
DETAIL OF INNER CONTACT
FIGURE
Inches
.0005
.0015
.003
.004
.006
.012
.020
.040
.0475
.0510
.0535
.0600
.0622
.070
.075
.081
.0852
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.0878
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HT. TREATING
m
socket
contact.
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.
Downloaded from http://www.everyspec.com
FtIL-STD-348A
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INNER INIERFACE
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0.03
0.15
0.18
0.46
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404.3
connector,
series
BNC.
—
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MIL-S7D-348A
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0.05
0.08
0.38
0.64
0.90
0.93
1.14
1.27
1.29
2.03
2.29
2.59
3.35
3.71
4.10
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.170
.1780
.1808
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.255
.265
4.13
4.32
4.52
4,59
6.35
6.48
6.73
.132
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OETAIL OF INNER CONTACT
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.003
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.102
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405.1
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pin
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Downloaded from http://www.everyspec.com
MIL-STD-348A
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FIGURE
405-2.
Interface,
test
405.2
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series
SMA,
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.0010
.002
.003
.0035
.004
.005
.008
.009
.010
.015
.0320
.035
.0370
.0390
.043
.045
.0500
.0506
.074
.075
.078
.095
.100
.150
.1615
.1625
0.01
0.03
0.05
0.08
0.09
0.10
0.13
0.20
0.23
0.25
0.38
0.81
0.89
0.94
0.99
1.09
1.14
1.27
1.29
1.88
1.91
1.98
2.41
2.54
3.81
4.10
4.13
.1810
.1837
.208
.216
.250
4.60
4.67
S.28
5.49
6.35
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MIL-STD-348A
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CONTACT
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0.15
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MIL-STD-348A
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0.01
.182
.192
.194
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0.08
0.13
0.15
0.30
0.33
0.69
1.35
1.37
1.40
1.60
1.65
2.16
2.18
3.96
OETAIL
FIGURE 406-1.
Interface,
test
connector,
406.1
series
TNC,
pin
contact.
m
4.62
4.88
4.93
5.31
5.38
5.54
6.60
6.65
6.72
6.74
6.99
7.01
8.06
8.09
11.18
11.11
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MIL-STD-34BA
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0.00
0.01
0.04
0.08
0.10
0.15
0.30
0.51
1.02
1.21
1.30
1.36
1.52
1.58
1.73
1.78
2.16
2.18
2.23
2.24
2.31
OETAIL OF INNER CONTACT
FIGURE
406-2.
Interface,
test
connector,
406.2
series
TNC, socket
contact.
Inches
.0965
.0976
.184
.186
.187
.200
.205
.208
.256
.264
.266
.2752
.2760
.319
.321
.327
.329
.333
.378
.381
.4375
m
2.45
2.48
4.67
4.72
4.75
5.08
5.21
5.28
6.50
6.71
6.76
6.99
7.01
8.10
8.15
8.31
8.36
8.46
9.60
9.68
11.11
..
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Downloaded from http://www.everyspec.com
MIL-STD-348A
NER INTERFACE
SULATOR GAP
MIN. .006
MAX. .oIO
REF.
PLAN
Inches
.001
m
0.03
0.15
0.18
0.46
.006
.007
.018
FIGURE 406-3.
Jnterface,
mated
test
406.3
connector,
series
lNC.
.
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MIL-STD-348A
I
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MIM.
“30’”
REFERENCE
PLANE
t-
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.085
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.099
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.107
.120
OPTIONAL
.121
MAx .
PI!A
NOTE :
FIGURE
Clearance
407-1.
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.144
.146
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Interface,
test
connector
connector,
407.1
coupling
series
nut.
SMB.
pin
contact.
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0.04
0.05
0.07
0.13
0.15
0.17
0.19
0.24
0.25
0.28
0.38
0.48
0.53
0.69
0.94
0.97
0.99
1.65
2.08
2.16
2.39
2.51
2.62
2.72
3.05
3.07
3.48
3.53
3.66
3.71
Downloaded from http://www.everyspec.com
MIL-STD-348A
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.0105
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.0180
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.0389
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.141
A
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.120
.121
.134
.135
.136
.141
.147
.149
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CONTACT
connector,
407.2
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SMB,
socket
contact.
ml
0.01
0.03
0.06
0.08
0.13
0.23
0.27
0.29
0.46
0.52
0.56
0.57
0.60
0.64
0.76
0.97
0.99
1.01
1.03
1.63
1.65
2.01
2.06
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3;07
3.40
3.43
3.45
3.58
3.73
3.78
—.
Downloaded from http://www.everyspec.com
flIL-sTD-3wjA
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*
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407-3.
Interface,
GAP
m
0.03
0.15
0.20
0.53
0.69
0.76
mated
407.3
test
connector,
series
SMB.
.
Downloaded from http://www.everyspec.com
MIL-STO-348A
37
\
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A
MECHANICAL 6 FLErTR ICAl
REF. PLANE
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L
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.121
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.144
1
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.123
.133
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.138
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.144
.146
.190
PIN DETAIL
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408-1.
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408.1
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pin
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m
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0.08
0.13
0.25
0.48
0.53
0.79
0.97
0.99
2.08
2.16
2.51
2.62
3.05
3.07
3.12
3.38
3.40
3.51
3.61
3.66
3.71
4.83
“
.
--
Downloaded from http://www.everyspec.com
MIL-STD-348A
“~~.:~=1r- /-’’’0-32””’-2’
Inches
MECHANICAL
REFERANCE
32
*
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DETAIL
FIGURE 408-2.
FEMALE
Interface,
CONTACT
test
connector,
408.2
series
SMC, socket contact.
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.0010
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.003
.005
.006
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.0180
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.0369
.0396
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.081
.110
.120
.121
.122
.127
.130
.134
.135
.147
.150
.190
.233
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0.01
0.03
0.06
0.07
0.13
0.15
0.23
0.46
0.56
0.60
0.97
0.99
1.01
1.03
1.65
2.01
2.06
2.79
3.05
3.07
3.10
3.23
3.30
3.40
3.43
3.73
3.81
4.83
5.92
,,.Downloaded from http://www.everyspec.com
,.’
..
NIL-STD-34M
-lt-
REF[RENCE
PLANE
-+
Inches
.001
.011
.012
FIGURE 408-3.
Interface,
mated
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mo
INSULATOR
m
0.03
0.28
0.30
test
connector
408.3
series
‘me”
GAP
Downloaded from http://www.everyspec.com
t411.-sTo-348A
MECHANICAL
REFERENCE
8 ELECTRICAL
PLANE
%340.1.+
olL
FIEO
373
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PIN DETAIL
Inches
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.005
.006
.o12
.013
.027
.029
.035
.045
0’?5
0.13
0.15
0.30
0.33
0.69
0.74
0.89
1.14
FIGIJRE 409-1.
Inches
.0530
.0540
.0837
.0847
.088
.098
.182
.192
.203
IntWf.Sc?
Inches
1?46
1.371
2.125
2,151
2.24
2.49
4.62
4.88
5.16
test
.209
.211
.Zli’
.218
.260
.262
.2645
.2655
.271
connector,
409.1
5%
5.36
5.38
5.54
6.60
6.65
6.718
6.743
6.88
series
Inches
.2751
.2761
.291
.319
.321
.340
.5OOO
.516
.519
flNC,
6!’’&37
7.012
7.39
8.10
8.15
8.64
12.700
13.11
13.18
pin contact.
--0S-28
SCRf W
,.,
Downloaded from http://www.everyspec.com
MIL-STD-348A
m:
CLASS 2A .500 -0.05 P-0.1 L- DS-2A
OWRyAX’JTUD 60° MODIFIED SCREW
m
.206
.200
7
v
=P
1
::;:
STRAIGHT SECTION
/-+04
R-MAx
f
I
L~
.2761
.2751
‘ “’:i-t---
.263
.2:9
I
MECHANICAL 8 EL ECTICALd
REFERENCE PLANE
.0340
.0330
BEFORE SLOT TING
1.002
TIR(A
+
Inches
.002
.004
.006
.007
.008
.009
.015
.026
.031
.033
0%5
0.10
0.15
0.18
0.20
0.23
0.38
0.66
0.79
0.84
,
Inches
.034
.035
.036
.060
.064
.0837
.0847
.088
.098
.182
FIGURE 409-2.
m
0.86
0.89
0.91
1.52
1.63
2.13
2.15
2.24
2.49
4.62
Interface
Inches
.184
.186
.188
.192
.200
.205
.206
.208
.219
.238
test
mm
4.67
4.72
4.78
4.88
5.08
5.21
5.23
5.28
5.56
6.05
connector,
409.2
Inches
.240
.259
.263
.264
.271
.2751
.2761
.281
.291
.309
series
m
6.10
6.58
6.68
6.71
6.88
6.987
7.012
7.14
7.39
7.85
QNC, socket
I qly
.319
.321
.327
.333
.446
.449
.500
contact.
7-%
8.10
8.15
8.31
8.46
11.33
11.40
12.70
Downloaded from http://www.everyspec.com
MIL- STO-348A
INNER INTERFACE
INSULATCX GAP
REF
PLANES
T 1~
MIN $)06
MAX .018
1
f
TRANSVERSE
RADIAL GAP
‘
IF CONCENTRIC
MIN .003
MAX.005
w
Ill
-il-
CONTACT GAP
MIN .001
MAX .007
OUTER INTERFACE
INSULATOR GAP
MIN .000
MAX .012
Inches
.Ocil
.003
.005
.006
.007
.012
.018
FIfiURE 409-3.
bp
0’%3
0.08
0.13
0.15
0.18
0.30
0.46
of mated standard
test
409.3
connector,
series
QMc,
.
Downloaded from http://www.everyspec.com
.-. —
-.—, —
-AD
PER
MtL-
AIR 6
>
+
.1202
.1192
392! ?4
—
.3915
I
A
,
.645
.63S
[\&
MS15
.309
—-ms=y
t-’-+
SPACED 60° APART, BREAK ALL
OUTSIDE EDGES,SLOTS .008 MAX
‘0’’””
PIN
Inches
.002
;(&5
0:5
:.:
.007
.008
.013
.015
.0J7
.03s
.045
.085
,088
0:18
0.20
0.33
0.38
0.43
0.89
1.14
2.16
2.24
FIGURE410-1,
t
Inches
.0905
.0915
.098
.1192
.1202
.182
.192
.198
.202
. 2s0
.260
.271
Interface
2?98
2.324
2.49
3.027
3.053
4.62
4.88
5.03
5.13
6.35
6.60
6.B8
test
\
Inches
.286
.290
.291
.306
.309
.312
.318
.350
.359
.361
.375
.379
connector,
410.1
776
7.37
7.39
7.77
7.85
7.92
8.08
8.89
9.12
9.17
9.53
9.63
series
DETAIL
I
Inches
.3815
.3825
.3915
.3925
.412
.414
.6250
.639
.645
m
9.690
9.715
9.944
9.969
10.46
10.52
15.875
16.23
16.38
OSC, pin contact.
I
Downloaded from http://www.everyspec.com
MIL-sTD-348n
+.495
MIN
+SEE
.
NOTE
I
II
.
=l=!=LMlll
1
L---:;::-/
m:
.097
SERIES OSC
Inches
.001
.002
.007
.020
.031
.033
.040
.068
. 090s
.0915
.097
NOTE:
Inches
.098
.101
.1192
.1194
.1200
.1202
.1255
.1265
.127
.129
.182
0:03
0.05
0.18
0.51
0.79
0.84
1.02
2.24
2.298
2.324
2.46
Clearance
for mating
FI(YJRE410-2.
2.57
3.027
3.032
3.o48
3.053
3.187
3.213
3.23
3.28
4.62
connector
Interface
test
4?72
6.55
6.65
6.88
7.39
7.57
7.62
7.67
7.70
7.72
7.77
.258
.262
.271
.291
.298
.300
.302
.303
.304
.306
coupling
connector,
Inches
.309
.325
.337
.371
.377
.381
.383
.388
.39r5
.3925
.411
aaa
7.85
8.26
8.56
9.42
9.58
;::
9.86
9.944
9.969
10.44
Inches
.415
.440
.450
.485
, 49s
,571
.574
.6250
nut.
series
410.2
QSC, socket
contact.
10.54
11.18
11.43
12.32
12.57
14.50
14.58
;5.875
—.
.,.
/
Downloaded from http://www.everyspec.com
MIL-STD-348A
+-REF
PLANE
1
C#&FffyT’;~CE~
~RADIAL
~
AIR GAP
IF CONCENTRIC
MIN
.000
MAX
.012
CO?-J:C;O:AP
NOM .00
CHANGING
LINEAR.
connector,
series
TO .014
1
MAX” .007
SERIES QSC
Inches
.001
.007
.008
.012
.014
FIGURE 410-3.
~
0.03
0.18
0.20
0.30
0.36
Gap of mated standard
test
410.3
f U.S. UWERWENT
PRINTIWOfFICE:
19SS S0S-033/91642
OSC.