MIL-DTL-9395/43C
REQUIREMENTS:
Dimensions, configuration, and electrical schematic: See figure 1.
Weight: See figure 1.
Calibration: See tables I, II, III, and IV.
Tolerance and maximum differential: See table I.
System pressure: 3000 lbf/in2.
Proof pressure: 6000 lbf/in2.
Burst pressure: 12,000 lbf/in2.
Electrical ratings:
Resistive: .010 ampere at 5 V dc, 1 ampere at 28 V dc.
Minimum current: 25,000 cycles.
Low level: 50,000 cycles.
NOTE: Switches shall be subjected only to low level loads prior to delivery.
Seal:
Electrical chamber: Hermetic.
Pressure chamber: Hermetic.
Reference chamber: Unsealed.
Electrical connector: See figure 1.
Pressure port: See figure 1.
Media: Nitrogen (A-A-59503).
High temperature (operating and nonoperating): B (+275°F), 345°F for 10 minutes, 420°F for 1 minute.
Low temperature: Operating -65°F, nonoperating -80°F.
Altitude: C (70,000 feet).
Shock: A (except peak value shall be 15 G).
Vibration: S (test condition C, method 204 of MIL-STD-202) except:
Supplemental nonoperating sinusoidal vibration:
Sweep time: 15 minutes.
Frequency range and amplitude: 5-11 Hz, .28 inch D.A.; 11-18 Hz, ±1 G; 18-58 Hz, .06 inch
D.A.; 58-2000 Hz, ±10 g.
Test duration: 15 minutes in each of three mutually perpendicular planes.
Life (mechanical): A (100,000 cycles).
Life (electrical): C (50,000 cycles).
Acceleration: C (except 10 G).
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