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|  MIL-S-8805/51D
REQUIREMENTS:
Dimensions and configuration: See figure 1.
Enclosure design: 3 (watertight).
Temperature characteristic: 2 (-65 to +125C).
Shock type: 50 g's, sawtooth, in accordance with method 213, test condition G, MIL-STD-202.
Sinusoidal vibration grade: 1 (10 to 500 Hz).
Material:
Ferrule: Deep drawn steel gauge number 22 (.031 inch), plated to resist corrosion.
Seal gland: Silicon rubber or equivalent.
Weight: 8.25 ounce maximum.
Operating characteristics:
Actuating force: 4.0 +2, -0 pounds.
Pretravel: .100 .031 inch.
Overtravel: .281 inch minimum.
Movement differential: .062 +.025, -.000 inch.
Full overtravel force: 11 3 pounds.
Coincidence of operating and releasing points: In switches having more than one moving contact,
the moving contacts shall open and close together within .010 inch of actuator travel as measured at
the roller axis.
Contact resistance: Not applicable.
Mechanical endurance: 200,000 cycles.
Electrical endurance: 100,000 cycles.
Electrical ratings: See table I.
TABLE I. Electrical ratings.
Sea level
Load
28 V dc
115 V ac, 400 Hz
amperes
amperes
Resistive
15
10
Inductive
10
10
Lamp
5
6
3
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