MIL-PRF-22885/92B
REQUIREMENTS:
Dimensions and configuration: See figures 1 through 5 and table I.
Complete switch shall consist of:
Switch housing: The switch housing shall include mounting clips.
Actuation and display: Unassembled, when furnished.
Pushbutton actuation:
Transmitted color: (One translucent colored button is furnished when specified).
Projected color: (One white translucent cap and a translucent color insert is furnished when specified).
Hidden color: (One black appearing cap and a translucent color insert is furnished when specified).
Nonilluminated: (One translucent colored button is furnished when specified).
Rocker actuation: Rocker actuation provides transmitted color display only. The rocker operator can be
provided as one piece full rocker or two piece rocker for contrasting color selection.
Paddle actuation: Same features as detailed for the pushbutton actuation except paddle cover is provided
as a two piece cover.
Lamp: Not furnished. Illuminated devices will accept T-1 3/4 subminiature wedge base incandescent lamp.
Enclosure design: 1 (unsealed).
Temperature characteristic: 0 C to +55 C.
Vibration grade: 2 (10-500 Hz).
Materials:
Polycarbonate: May be used for light display and actuator materials only providing it meets UL 94V-2 or better.
Termination: Quick connect and solder terminals may have up to .0005 inch thick external silver plating.
Weight: See table II.
TABLE II. Weight.
Configuration
Maximum weight
Pushbutton
31 grams
Rocker
35 grams
Paddle
35 grams
Lamp contacts: Contacts for incandescent lamps shall be designed to accept T-1 3/4 wedge base lamps.
Lens: The lens design shall permit application of hot stamp legends.
Explosion: Not applicable.
Overload: Inductive load ac electrical endurance samples shall be subjected to a resistive overload test at 150
percent of the inductive rating.
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