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MIL-PRF-22885 Switches, Push Button, Illuminated, General Specification ForThis specification covers the general requirements for manually operated illuminated push button switches, switch assemblies \(see 6.4.1\), and associated modular subassemblies. As used in this specification, the term "switches" should include the associated modular subassemblies, including switches, indicator lights, actuators, lenses, color filters, panel seals, barriers, and so forth.

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MIL-PRF-22885H

Inches

.002

0.05

.060

1.52

.104

2.64

.181

4.60

.005

0.13

.072

1.83

.115

2.92

.247

6.27

.010

0.25

.080

2.03

.130

3.30

.285

7.24

.030

0.76

Lamp

A +/- .002 dia

B +/- .005

C +/- .030 dia

D dia

E +/- .010

T-1

.155

.060

.080

.181

.104

See

T-1 3/4

.247

.072

.130

.285

.260

note 4

NOTES:

1. Dimensions are in inches.

2. Metric equivalents are given for general information only.

3. Both the lamp circuit resistance test plug and the lamp retention test plug may be of multi-piece

construction providing, when assembled, it meets the specified requirements.

4. The "X" dimension shall be adjusted to provide a total weight of 5 grams +1 gram, -0 gram.

5. The test plug material shall be 1/2 hard brass for the lamp circuit resistance test plug.

6. Test plug may be suitably plated to resist corrosion.

FIGURE 2. Test plug.