MIL-DTL-28840/7E
O
R
N
reference
Shell size
T.P.
dia
mating
S
T
designator
centerline
max
hole
(see note 1)
to
centerline
.750
.812
.750
1.043 (26.49)
A (11)
(19.05)
(20.62)
(19.05)
1.003 (25.48)
.875
.937
.843
1.158 (29.41)
B (13)
(22.22)
(23.80)
(21.41)
1.118 (28.40)
1.062
1.124
.968
1.278 (32.46)
C (15)
(26.97)
(28.55)
(24.59)
1.238 (31.45)
.130 (3.30)
1.125
1.187
1.015
1.403 (35.64)
.115 (2.92)
D (17)
(28.58)
(30.15)
(25.78)
1.363 (34.62)
1.312
1.374
1.140
1.528 (38.81)
E (19)
(33.32)
(34.90)
(28.96)
1.488 (37.80)
1.500
1.562
1.281
1.738 (44.15)
F (23)
(38.10)
(39.67)
(32.54)
1.698 (43.13)
1.625
1.687
1.392
1.838 (46.69)
G (25)
(41.28)
(42.85)
(35.36)
1.798 (45.67)
.157 (3.99)
.142 (3.61)
1.812
1.874
1.568
2.158 (54.81)
H (29)
(46.02)
(47.60)
(39.83)
2.118 (53 80)
2.000
2.062
1.734
2.348 (59.64)
.183 (4.65)
J (33)
(50.80)
(52.37)
(44.04)
2.308 (58.62)
.168 (4.27)
NOTES:
1. Shell sizes provided within parentheses are for information and are not a part of the designator.
2. Dimensions are in inches.
3. Metric equivalents are given for information only.
4. Dimensions apply after plating
5. Normal mating keyway position shown. For alternate keyway positions, see MIL-DTL-28840.
6. Flange is solid.
7. Dummy receptacles are used when unmated plugs must be protected.
FIGURE 1. Dimensions and configurations Continued.
2
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