MIL-PRF-22885/89C
REQUIREMENTS:
Dimensions and configurations: See figures 1 and 2.
Complete switch shall consist of:
1: Lens, switch actuating, in accordance with figure 2.
1: Lamp, T-1-3/4 midget flange based incandescent - not included, order separately.
1: Switch body in accordance with figure 1.
Enclosure design: 1 (unsealed)
Temperature characteristic: 1 (-55°C to +85°C).
Vibration grade: 3 (10-2,000 Hz).
Shock:
Lens style D: 40 G, 6 milliseconds, half-sine pulse.
Dielectric withstanding voltage at reduced barometric pressure:
Altitude: 50,000 feet (MIL-STD-202, method 105, test condition B).
Luminance and color values: See table III.
Lens transmittance: T (translucent).
Weight (less lamp):
1 pole: .04 pound maximum.
2 pole: .05 pound maximum.
Operating characteristics:
Actuation force: 30 ±10 ounces.
Actuation travel: .120 inches, maximum.
Lens extraction force: 4 +4, -2 pounds.
Lens orientation: The lens shall withstand rotational torque up to 2 inch-pounds in either direction without rotating
more than 8°.
Mounting torque: 5 ± .5 inch-pounds.
Electrical ratings: See tables I and II.
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