D38999/21
Square Flange Mount Hermetic Receptacle
MIL-DTL-38999
Series III – Threaded Coupling
2 PL
2 PL
R2
.150±.025 [3.81±0.64]
(FOR STYLE C ONLY)
.842 [21.4] MAX
CHAMFERED OR
ROUNDED 4 PL
.102/.075 [2.6/1.9]
R1
S
2 PL
PP
4 PL
P
4 PL
BB Thd
.519 [13.2] MAX
(FULLY MATED INDICATOR BAND - RED)
.381 [9.7] MAX (STYLES P AND X)
.405 [10.3] MAX (STYLES S AND Z)
SHELL SHELL
SIZE
CLASS 2A
SIZE CODE
0.1P-0.3L-TS
9
11
13
15
17
19
21
23
25
A
B
C
D
E
F
G
H
J
.6250
.7500
.8750
1.0000
1.1875
1.2500
1.3750
1.5000
1.6250
BB Thd
P
±.008
[±0.20]
PP
±.008
[±0.20]
R1
<1>
.719 [18.26]
.812 [20.62]
.906 [23.01]
.969 [24.61]
R2
<2>
.594 [15.09]
.719 [18.26]
.812 [20.62]
.906 [23.01]
.969 [24.61]
S
±.012
[±0.3]
.938 [23.8]
1.031 [26.2]
1.125 [28.6]
1.219 [31.0]
1.312 [33.3]
1.438 [36.5]
1.562 [39.7]
1.688 [42.9]
1.812 [46.0]
.128 [3.25] .216 [5.49]
.128 [3.25] .194 [4.93]
.128 [3.25] .194 [4.93]
.128 [3.25] .194 [4.93]
.128 [3.25] .194 [4.93] 1.062 [26.97]
.128 [3.25] .194 [4.93] 1.156 [29.36] 1.062 [26.97]
.128 [3.25] .194 [4.93] 1.250 [31.75] 1.156 [29.36]
.154 [3.91] .242 [6.15] 1.375 [34.93] 1.250 [31.75]
.154 [3.91] .242 [6.15] 1.500 [38.10] 1.375 [34.93]
<1> = FRONT OR REAR PANEL MOUNTING
<2> = REAR PANEL MOUNTING ONLY
DIMENSIONS ARE IN INCHES [MILLIMETERS]
United States
– 760 W. Wharton Drive, Claremont CA. 91711
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Ph: 909-626-1820
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FAX: 909-399-0626
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Web:
www.HIRELCO.com
Europe
– 5 Rue Des Longues Raies, Z.I. Des Garennes, 78440; Gargenville, France
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Ph: 33(0) 1-309-38999 or U.K. 44(0)1-980-843887
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FAX 33(0) 1-309-38913
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Web:
www.HIRELCO.com
C-14
