MIL-DTL-9395/40C
FIGURE 2 Pressure rise requirements.
Pulsation amplitude: 50 to 4,050 lbf/in2 and back to 50 lbf/in2 (applied IAW figure 2).
Pulsation frequency: 65 ±5 cycles per minute.
Pressure rise: 300,000 lbf/in2 minimum.
Dielectric withstanding voltage (at reduced barometric pressure): Applicable.
Electrical connector torque: Applicable.
Pressure port mounting torque: 15 foot-pounds.
QUALIFICATION:
Single submission: Restricted to switch submitted.
Group submission: See table V.
PART NUMBER: Consists of "M" prefix followed by specification sheet number; a dash (-); and a five-
letter code. The five-letter identifies the configuration, electrical rating, and pressure setting mode
(code from table I); high-pressure setting to within 100 lbf/in1 (code from table II) followed by high-
pressure setting to within 25 lbf/in2 and applicable tolerance (code from table III); and low-pressure
setting to within 100 lbf/in2 (code from table II) followed by low-pressure setting to within 25 lbf/in2 and
applicable tolerance (code from table III). The five-letter code used in the following example identifies a
switch of configuration 1, low level to 1 ampere electrical rating, which actuates on increasing pressure
at 300 ±25 lbf/in2, and deactuates on decreasing pressure at 150 ±25 lbf/in2.
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