MS27468
Jam Nut Receptacle
AE168
MIL–DTL–
38999 S I
Bayonet Coupling, Crimp Removable, Rear Release, Scoop-Proof
E
1.308 (33.22)
MAX
.920 (23.37)
.910 (23.11)
MASTER KEYWAY
.615 (15.62)
.598 (15.19)
.060 (1.52) MAX
GROMMET EXTENSION
B
K
FLAT
A
C
MAX
GROMMET
G
No. OF TEETH
D
3X BAYONET PINS
EQUALLY SPACED
4X MINOR KEYWAYS
BLUE COLOR BAND
"O"-RING
F
ACCESSORY THREAD
J
THREAD
HEX NUT
PER MS3186
BLUE COLOR BAND
PANEL THICKNESS
.125(3.18)
.062(1.57)
Page 4
Page 13
Pages 17–19
Page 3
Pages 15, 16
Page 11
Completed Part Number
Contacts, Sealing Plugs and Tools
Insert Arrangements
Performance Specifications
Insert Availability and Contact Information
Polarization
A
Shell
Size
9
11
13
15
17
19
21
23
25
+.001
-.005
inch
.572
.700
.850
.975
1.100
1.207
1.332
1.457
1.582
+.03
-.13
mm
14.53
17.78
21.59
24.77
27.94
30.66
33.83
37.01
40.18
+.011
-.010
inch
.109
.109
.109
.109
.109
.140
.140
.140
.140
B
+.28
-.25
mm
2.77
2.77
2.77
2.77
2.77
3.56
3.56
3.56
3.56
C
Maximum
inch
.299
.427
.541
.666
.791
.897
1.022
1.147
1.272
mm
7.59
10.85
13.74
16.92
20.09
22.78
25.96
29.13
32.31
±.016
inch
1.188
1.375
1.500
1.625
1.750
1.938
2.062
2.188
2.312
D
±.41
mm
30.18
34.93
38.10
41.28
44.45
49.23
52.37
55.58
58.72
±.016
inch
1.062
1.250
1.375
1.500
1.625
1.812
1.938
2.062
2.188
E
±.41
mm
26.97
31.75
34.93
38.10
41.28
46.02
49.23
52.37
55.58
F
Accessory
Thread
UNEF- 2A
7/16-28
9/16-24
11/16-24
13/16-20
15/16-20
1-1/16-18
1-3/16-18
1-5/16-18
1-7/16-18
G
J
K
No. of Jam Nut Thread
Flat
Teeth
Class 2A
±.005
±.13
inch
12
16
20
24
28
32
36
40
44
11/16-24UNEF
13/16-20UNEF
1-20UNEF
1-1/8-18UNEF
1-1/4-18UNEF
1-3/8-18UNEF
1-1/2-18UNEF
1-5/8-18UNEF
1-3/4-18UNS
.650
.750
.937
1.061
1.186
1.311
1.436
1.561
1.686
mm
16.51
19.05
23.80
26.95
30.12
33.30
36.47
39.65
42.82
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