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| MIL-S-22885/8H
REQUIREMENTS:
Dimensions and configuration: See figure 1. Switch housings accept screw-in pushbuttons in
accordance with MIL-S-22885/1. Pushbutton accommodates one midget flange base T-1-3/4
incandescent lamp.
Enclosure design: 2 (dripproof).
Temperature characteristic: -40C to +55C.
Vibration grade: 2 (10 to 500 Hz, 10 g peak).
Operation: A (momentary) or C (push-pull).
Display type: C (colored background)
Material:
Case: Aluminum, clear anodized.
Weight: 1.43 ounces maximum.
Operating characteristics:
Operating force:
Momentary action switches:
Initial: 4 1 pounds.
After endurance testing: 2.5 pounds minimum.
Push-pull switches: 1.5 pounds, approximately.
Plunger travel: .080 .020 inch.
Shock:
Method I: Applicable, except maximum allowable contact opening is 500 microseconds.
Method II (high impact): Applicable.
Electrical ratings: See table I.
Qualification: Table II applies when both momentary and push-pull action switches are submitted for
qualification at the same time.
Part or Identifying Number (PIN): M22885/8- (dash number from table III).
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