MIL-PRF-8805/56G
REQUIREMENTS:
Dimensions and configuration: See figure 1.
Switch assembly: Basic switch shall be as specified in table I and listed on QPL-8805.
Enclosure design: 1 (unsealed).
Temperature characteristic: 1 (-55°C to +85°C).
Shock type: M (100g, test condition I, method 213 of MIL-STD-202).
Vibration grade: 1 (10 to 500 Hz).
Weight: See table I.
Contact arrangement: See table I.
Operating characteristics: See table I.
Part or Identifying Number (PIN): See table I.
TABLE I . PIN's, operating characteristics, contact arrangement, and weight.
PIN
Total travel 1/
Contact
Weight
Basic
MS16106-
arrangement
switch
Push direction
Pull direction
lb. max
Inch (approx)
Inch (approx)
MS25253-1 (MIL-PRF-8805/27)
.09
1
.250
SPDT
.187
2/
.14
MS25253-1 (MIL-PRF-8805/27)
2
.250
.187
4PDT
.11
M8805/22-001
3
.250
.188
SPDT
.03
M8805/22-001
4
.156
.156
DPDT
.14
MS25253-1 3/
5
.250
.187
1/ For information only.
2/ Switch "B" only operates on push stroke (SPDT), switches "A" and "B" operate on pull stroke
(DPDT).
3/ Military Standard Drawing MS25253 is cancelled and superceded by MIL-S-8805/27.
Contact resistance: Not applicable.
Dielectric withstanding voltage:
Sea level: 1,000 Vrms.
Altitude 1/: 400 Vrms at 50,000 feet.
In qualification inspection table after electrical endurance the dielectric withstanding voltage points
of application between all unconnected terminals of the same pole is not applicable.
______
1/ To be performed only after electrical endurance.
4
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