MIL-PRF-8805/49J
REQUIREMENTS:
Dimensions and configuration: See figure 1 and table I.
TABLE I. Dimensions and operating characteristics.
Maximum
Wire leads
Operating characteristics 1/
dimensions
Dash
C
D
E
Maximum
numbers
operating
Wire
Number
Free
Maximum
torque
A
B
Circuits
Operating
Circuits
size
required
position
differential
inch-
MS24420-
made
range
made
area
travel
pounds
1.030
1.050
1
20
3
1-3
1-2
301°
(26.16)
(26.67)
12°
6
and
and
1.680
REF
4-6
4-5
5
2
(42.67)
35°
1.430
18
±15°
1.530
1 and 2
3
4
3 and 4
(36.32)
285°
(38.86)
20°
10
4
1-2
3-4
REF
1.820
and
and
8
(46.23)
5
20
6-5
7-8
1/ ±20 percent variation from specified values acceptable after tests.
Enclosure design: Four (resilient). All entrances to the switch cavity except through the actuator bushing
shall be sealed by fusion of glass-to-metal, metal-to-metal, or ceramic-to-metal and the lead wires shall
be potted to provide stress relief.
Temperature characteristic: 1 (-55°C to +85°C).
Shock type: M (100 G).
Sinusoidal vibration grade: 1 (10 to 500 Hz).
Finish: Switch housing shall be processed to resist corrosion.
Maximum weight with leads:
MS24420-1: .52 pound.
MS24420-2: .75 pound.
MS24420-3: .61 pound.
MS24420-4, -5: 1.10 pounds.
NOTE: MS24420 was superseded by MIL-PRF-8805/49; the MS24420 Part Numbers
(PINS) were retained.
Operating characteristics: See table 1.
Coincidence of operating and releasing point: Not applicable.
Contact resistance: Not applicable.
Insulation resistance: 100 meghoms minimum.
3
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