DETAIL SPECIFIC ATION SHEET
CONNECTORS, ELECTRICAL, (CIRCULAR, ENVIRONMENT RESISTING),
RECEPTACLE, (FLANGE MOUNT, BAYONET COUPLING, CRIMP SOCKET CONTACT),
SERIES III, CLASSES A, G, M, R, T, W AND Z
This specification is approved for use by all Departments
and Agencies of the Department of Defense.
The requirements for acquiring the product described herein
shall consist of this specification sheet and MIL-DTL-83723.
FIGURE 1. Receptacle, dimensions and configurations.
AMSC N/A FSC 5935
INCH-POUND
MIL-DTL-83723/71C
18 August 2009
SUPERSEDING
MIL-C-83723/71B
30 June 1992
MIL-DTL-83723/71C
2
Inches mm Inches mm Inches mm Inches mm
.015
0.38
.092
2.34
.146
3.71
.210
5.33
.035
0.89
.096
2.44
.150
3.81
.250
6.35
.051
1.30
.114
2.90
.155
3.94
.054
1.37
.118
3.00
.169
4.29
.076
1.93
.125
3.18
.206
5.23
FIGURE 1. Receptacle, dimensions and configurations - Continued.
MIL-DTL-83723/71C
3
Shell
size A
C D F J K L S
+ .005
(0.13)
- .000
8
.120
(3.05)
.428
(10.87)
.433
(11.00)
.312
(7.92)
.536
(13.61)
.531
(13.49)
.561
(14.25)
.594
(15.09)
.812
(20.62)
.508
(12.90)
10
.120
(3.05)
.530
(13.46)
.535
(13.59)
.388
(9.86)
.659
(16.74)
.654
(16.61)
.696
(17.68)
.719
(18.26)
.937
(23.80)
.636
(16.15)
12 .120
(3.05) .700
(17.78)
.705
(17.91)
.558
(14.17) .829
(21.06)
.824
(20.93)
.875
(22.23) .812
(20.62) 1.031
(26.19) .806
(20.47)
14
.120
(3.05)
.769
(19.53)
.774
(19.66)
.627
(15.93)
.898
(22.81)
.893
(22.68)
.935
(23.75)
.906
(23.01)
1.125
(28.58)
.875
(22.23)
16
.120
(3.05)
.869
(22.07)
.901
(22.89)
.772
(19.61)
1.025
(26.04)
1.020
(25.91)
1.062
(26.97)
.969
(24.61)
1.250
(31.75)
1.002
(25.45)
18 .120
(3.05) 1.002
(25.45)
1.007
(25.58)
.860
(21.84) 1.131
(28.73)
1.126
(28.60)
1.187
(30.15) 1.062
(26.97) 1.343
(34.11) 1.108
(28.14)
20
.120
(3.05)
1.127
(28.63)
1.132
(28.75)
.985
(25.02)
1.256
(31.90)
1.251
(31.78)
1.312
(33.32)
1.156
(29.36)
1.437
(36.50)
1.233
(31.32)
22
.120
(3.05)
1.252
(31.80)
1.257
(31.93)
1.110
(28.19)
1.381
(35.08)
1.376
(34.95)
1.437
(36.50)
1.250
(31.75)
1.562
(39.67)
1.358
(34.49)
24
.149
(3.78)
1.377
(34.98)
1.382
(35.10)
1.235
(31.37)
1.506
(38.25)
1.501
(38.13)
1.562
(39.67)
1.375
(34.93)
1.703
(43.26)
1.483
(37.67)
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only. Metric equivalents are in parentheses.
3. Unless otherwise specified, tolerances shall be ± .005 (0.13) for three place decimal places,
± .01 (0.25) for two place decimal places and ± 1° for all angles.
4. Rear accessory interchangeability dimensions shall be in accordance with MIL-DTL-83723 and
SAE-AS85049.
5. The centerline of indicated projection shall be located on the vertical centerline within ± 2°.
FIGURE 1. Receptacle, dimensions and configurations - Continued.
MIL-DTL-83723/71C
4
REQUIREMENTS:
Dimensions and configurations: See figure 1.
For insert arrangement, see MIL-STD-1554.
For connector accessories, see SAE-AS85049.
This connector mates with MIL-DTL-83723/76 and MIL-DTL-83723/78.
For insert arrangements, see MIL-STD-1554 and table I.
TABLE I. Inserts requiring reduced diameters for lead-in chamfers on contact cavities.
Shell
size
Insert
arrangements
Contact cavities
8 03 1, 2, and 3
10 06 1, 2, 3, 4, 5, 6
Marking:
Part or Identifying Number (PIN): M83723/71 – X (where “X” represents the dash number from figure 1),
shell size, and the applicable code for finish.
PIN example:
M83723/ 71 W 10 55 N
Military designator
Specification sheet number
Class
Shell size
Insert arrangement
Polarizing position
MIL-DTL-83723/71C
5
Changes from previous issue. Marginal notations are not used in this revision to identify changes with
respect to the previous issue due to the extent of the changes.
Referenced documents. In addition to MIL-DTL-83723, this document references the following:
MIL-DTL-83723/76
MIL-DTL-83723/78
MIL-STD-1554
SAE-AS85049
CONCLUDING MATERIAL
Custodians: Preparing activity:
Army - CR DLA - CC
Navy - AS
Air Force - 85 (Project 5935-2008-125)
DLA - CC
Review activities:
Army - AR, MI
Navy - EC
Air Force – 19, 99
NOTE: The activities listed above were interested in this document as of the date of this document. Since
organizations and responsibilities can change, you should verify the currency of the information above
using the ASSIST Online database at http://assist.daps.dla.mil.
