MIL-DTL-9395/48C
REQUIREMENTS:
Dimensions and configuration: See figure 1.
Weight: Not to exceed 1 pound (453.6 grams).
Calibration: Switch shall activate at 28 ±.5 inches Hga on decreasing pressure with a differential of 3.5
±1 inches Hga.
Proof pressure: 50 inches Hga.
Adjustment feature: Switch shall be externally adjustable from 24 to 32 inches Hga.
System pressure: Not applicable.
Burst pressure: Not applicable.
Electrical ratings:
Operating voltage: 28 V dc.
Current rating: 5 amperes resistive.
Seal:
Electrical chamber: Unsealed.
Pressure chamber: Hermetic.
Reference chamber: Unsealed.
Electrical connector: See figure 1.
Pressure port: See figure 1.
Media: Air.
High temperature (operating and nonoperating): A (+160°F).
Low temperature (operating and nonoperating): D (-65°F).
Altitude: C (70,000 ft).
Shock: A (50 G).
Vibration: S (test condition A, 10-500 Hz, 10 G):
Life mechanical: A (100,000 cycles).
Life electrical: B (25,000 cycles).
Acceleration: C (8 G).
Pulsation amplitude: A (0 %).
Pulsation frequency: A (0 Hz).
Dielectric withstanding voltage (at reduced barometric pressure): Applicable.
Connector torque: Applicable
Terminal strength: Applicable.
Marking: The pressure switch case shall be permanently marked adjacent to the pressure port with the
letter "p" and directly above or below the adjustment with "Adj". In addition, the pressure port end of
the unit shall be marked as follows: "CAUTION: DO NOT BLOW IN PRESSURE PORT"
Part number: M9395/48-01.
3
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business