MIL-DTL-21604/3D
Inch
mm
Inch
mm
Inch
mm
.000
0.00
.1405
3.569
.47
11.9
.001
0.03
.19
4.8
.50
12.7
.002
0.05
.220
5.59
.62
15.8
0.13
.22
5.6
.63
.005
16.0
.020
0.51
.250
6.35
.88
22.4
.031
0.79
.25
6.4
1.44
36.6
.06
1.5
.281
7.14
1.88
47.7
.103
2.62
.31
7.9
2.00
50.8
.112
2.84
.38
9.7
4.00
101.6
.125
3.18
.437
11.10
.130
3.30
.469
11.91
NOTES:
1. Dimensions are in inches.
2. Metric equivalents (to the nearest 0.01 mm) are given for general information only and are based upon
1 inch = 25.4 mm.
3. Unless otherwise specified, tolerances are .016 (0.41 mm) for two-place decimals and 0.005 (0.13 mm)
for three-place decimals.
4. On switches of 6 to 10 sections, the securing rods shall extend .50 inch (12.70 mm) beyond the hex nuts at
the rear of the switches to facilitate attachment to rear supports. A hex nut and lockwasher shall be
provided for each extension rod.
FIGURE 1. Style JL switch - Continued.
2