MIL-DTL-3922/61E
TABLE I. Dash numbers and dimensions.
PIN M3922/61-
Dimensions
Dash
Used with
A
B
C
D
E
F
.006
.015
.006
BSC
Max R
no. Waveguide Mating
M85/1-
flange
(0.15)
(0.38)
(0.15)
M3922/56-
.250-20
.046
1.340
4.750
5.313
001 1/
041
002
2.840
UNC-2B
(1.17)
(120.65)
(134.95)
(72.14)
(34.04)
002 2/
043
001
"
"
"
"
"
"
003 1/
041
002
"
"
"
"
"
"
004 2/
043
001
"
"
"
"
"
"
Dimensions
Dash
G
H
J
K
L
M
N
P
.015
.015
.015
.015
.003
.004
.005
.015
no.
(0.38)
(0.38)
(0.38)
(0.38)
(0.08)
(0.10)
(0.13)
(0.38)
4.188
001 1/
.313
1.250
3.500
3.002
.250
3.320
1.000
(106.38)
(7.95)
(31.75)
(88.90)
(76.25)
(6.35)
(84.33)
(25.40)
002 2/
"
"
"
"
3.002
"
"
"
(76.25)
003 1/
"
"
"
"
3.006
"
"
"
(76.35)
004 2/
"
"
"
"
3.006
"
"
"
(76.35)
Dimensions
Dash
Q
R
S
T
U
V
W
Y
Z
AA
.001
.005
.005
.005
.005
.015
.015
.003
.015
no.
Max
Rad
(0.03)
(0.13)
(0.13)
(0.13)
(0.13)
(0.38)
(0.38)
(.08)
(0.38)
.090
001 1/
.036
3.880
4.458
.170
.860
1.000
2.000
1.500
(2.29)
.125
(0.91)
(98.55)
(113.23)
(4.32)
(21.84)
(25.40)
(50.80)
(38.10)
(3.18)
002 2/
"
"
"
"
"
"
"
1.500
"
"
(38.10)
003 1/
"
"
"
"
"
"
"
1.506
"
"
(38.25)
"
"
"
"
"
"
"
1.506
"
"
004 2/
(38.25)
1/ Aluminum alloy.
2/ Copper alloy.
NOTES:
1.
Dimensions are in inches.
2.
Metric equivalents are in parentheses.
3.
Metric equivalents are given for general information only and are based upon 1.00 inch = 25.4 mm.
4.
Roughness of mating surfaces, including seal groove, shall not exceed 63 microinches in accordance with ASME
B46.1, except that flaws shall be included in the roughness height measurement.
FIGURE 1. Flange configurations - Continued.
3