M83723/71 & /72 – MIL-DTL-83723,Series III
Wall Mounting Receptacle with Bayonet Coupling
Amphenol
Aerospace
Fully Coupled Indicator
1.490 Max.
A T y p.
PART #
H Accessory
Thread
To complete, see how to order page 127.
B T y p.
Master
Keyway
Connector
Type
Connector Style Service Shell Size Alt. Keying
3 Teeth
Equally Spaced
120 Apart
°
(Bayonet)
Class
& Insert
Arrg
Position or
Alt. Rotation
and Contact Type
/71 (with socket
contacts)
Military
Military
M83723
M83723
X
X
X-X
X-X
X
X
E. Dia. Max.
Grommet
D Dia.
/72 (with pin
contacts)
.190
.130
Connector Connector Service Shell Size Contact Alt. Keying Modification
Grommet
Extension
Blue
Color
Bands
Type
Style
Class
& Insert
Type
Position or
Number
C. Dia.
Mounting Holes
T y p. 4-Places
.290
Min. Full Thread
(Bayonet)
Arrg
Alt. Rotation
Commercial
MB
30
X
X-X
X
X
XXX
.718
± .010
.062± .010
H
Shell
Size
A
±.005
B
±.005
C Dia.
±.005
D
Dia.
E
AccessoryThread
Class 2A
Dia.
.305
.405
.531
.665
.790
.869
.994
1.119
1.244
8
10
12
14
16
18
20
22
24
.812
.937
.594
.120
.120
.120
.120
.120
.120
.120
.120
.149
.536/.531
.659/.654
.829/.824
.898/.893
.5000-20 UNF
.6250-24 UNEF
.7500-20 UNEF
.8750-20 UNEF
1.0000-20 UNEF
1.0625-18 UNEF
1.1875-18 UNEF
1.3125-18 UNEF
1.4375-18 UNEF
.719
1.031
1.125
1.250
1.343
1.437
1.562
1.703
.812
.906
.969
1.025/1.020
1.131/1.126
1.256/1.251
1.381/1.376
1.506/1.501
1.062
1.156
1.250
1.375
All dimensions for reference only.
M83723/73 & /74 – MIL-DTL-83723,Series III
Jam Nut Receptacle with Bayonet Coupling
A
1.490 Max.
H Accessory
PART #
J Mounting
Thread
Thread
.771
.010
To complete, see how to order page 127.
F
Master
Keyway
±
3 Teeth
Equally
Spaced
120 Apart
°
Connector
Type
Connector Style Service Shell Size Alt. Keying
Fully
Coupled
Indicator
(Bayonet)
Class
& Insert
Arrg
Position or
Alt. Rotation
and Contact Type
/73 (with socket
contacts)
Military
Military
M83723
M83723
X
X
X-X
X-X
X
X
B
Max.
D
Dia.
E Dia. Max.
Grommet
/74 (with pin
contacts)
C
Max.
.190
Connector Connector Service Shell Size Contact Alt. Keying Modification
Grommet
.130
Type
Style
Class
& Insert
Type
Position or
Number
.062 Dia.
Lockwire Hole
3-Places
Extension
(Bayonet)
Arrg
Alt. Rotation
.290
Min. Full Thread
Blue
Color Bands
Commercial
MB
34
X
X-X
X
X
XXX
Equally Spaced
H
J
Shell
Size
B
Max.
C
Max.
D
Dia.
E Dia.
AccessoryThread
Class 2A
MountingThread
Class 2A
A
Max.
.305
.405
.531
.665
.790
.869
.994
1.119
1.244
F
8
10
12
14
.596/.590
.721/.715
.908/.902
.971/.965
.979
.829
.954
.536/.531
.137/.097
.137/.097
.113/.097
.137/.097
.137/.097
.137/.097
.137/.097
.169/.128
.168/.128
.5000-20 UNF
.6250-24 UNEF
.7500-20 UNEF
.8750-20 UNEF
1.0000-20 UNEF
1.0625-18 UNEF
1.1875-18 UNEF
1.3125-18 UNEF
1.4375-18 UNEF
.6250-20 UN
1.104
1.291
1.391
1.516
1.641
1.766
1.954
2.079
.659/.654
.7500-20 UNEF
.9375-20 UNEF
1.0000-20 UNEF
1.1250-20 UN
1.142
1.205
1.329
1.455
1.579
1.705
1.829
.829/.824
.898/.893
16
18
20
22
24
1.096/1.090
1.220/1.214
1.345/1.339
1.470/1.464
1.595/1.589
1.025/1.020
1.131/1.126
1.256/1.251
1.381/1.376
1.506/1.501
1.2500-18 UNEF
1.3750-18 UNEF
1.5000-20 UNEF
1.6250-18 UNEF
All dimensions for reference only.
128
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com