MIL-DTL-22263C
TABLE II. Coupling dimensions and weights. 1/
O-ring
Weight lb (max)
D
L
Dash
Tube
A
B
G
Size
(max)
(max)
No
OD
Al
Steel
Ti
(Ref) 2/
-12
0.75
2.51
1.68
1.532
1.31
1.29
-212
0.057
0.163
0.092
-16
1.00
2.57
1.84
1.782
-216
0.075
0.215
0.120
1.37
1.35
-20
1.25
2.57
1.84
2.032
-220
0.086
0.240
0.144
-24
1.50
2.90
2.407
-326
0.128
0.358
0.214
1.63
-28
1.75
2.90
2.657
-328
0.176
0.492
0.294
2.07
1.54
-32
2.00
2.95
3.052
-330
0.212
0.593
0.354
1.65
-40
2.50
2.95
3.427
-334
0.225
0.630
0.376
-48
3.00
2.95
3.927
-338
0.285
0.798
0.476
-56
3.50
3.06
2.17
4.427
1,63
-342
0.375
1.050
0.627
1.76
-64
4.00
3.06
2.18
4.928
1.64
-346
0.399
1.117
0.667
-72
4.50
3.35
2.30
5.678
1.99
1.76
-426
0.654
1.730
0.842
-80
5.00
3.58
2.52
6.178
2.21
1.98
-430
0.762
2.066
1.233
-88
5.50
3.60
2.56
6.553
2.19
2.02
-434
0.777
2.131
1.298
-96
6.00
3.64
2.60
7.053
2.24
2.06
-437
0.932
2.015
1.557
1/ Dimensions are in inches
2/ O-ring sizes conform to MIL-R-25988/1
3.7 Performance. The coupling, when installed in any position (attitude), shall meet all the
following performance requirements when tested as specified in section 4 of this specification.
3.7.1 Examination of product. The couplings shall be examined and inspected as
specified in 4.7.1 and shall have no defects. All dimensions and weights shall conform to
table II.
3.7.2 Proof pressure. The coupling assembly shall be designed to withstand a proof
pressure of 250 ± 5 psi. A decrease in pressure when pressurized to proof pressure as specified
in 4.7.2 or any leakage from the coupling or joint shall be cause for rejection of the coupling.
7
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