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|  MIL-R-81202D(AS)
3.7.6.5 Humidity. The receiver assembly shall operate satisfactorily and
meet the requirements of 3.7.5.1 and 3.7.5.2 after the test of MIL-STD-81O,
Method 507, Procedure I, except that four 24 hour cycles shall be substituted
for the ten 24 hour cycles.
3.7.6.6 Vibration. The receiver assembly shall operate satisfactorily and
meet the requirements of 3.7.5.1 and 3.7.5.2 after the test of MIL-L-22620.
The receiver assembly shall be mounted to a LAU-7 series launcher for this
inspection.
3.7.6.7 Impact. The receiver assembly shall not sustain critical physical
damage or have a loss of pressure after being subjected to three free-fall
drops from a height of five feet.
3.7.7 Burst pressure. There shall be no failure of parts of the receiver
assembly after being pressurized to 6700 +/-100 psig for three minutes. The
pressure relief valve shall be removed and a suitable pressurization fitting
used in its place. Deterioration of the pressure indicator accuracy shall not
constitute a failure.
3.7.8 Service life. The receiver assembly shall operate satisfactorily and
meet the requirements of 3.7.5.1 and 3.7.5.2 after the service life tests de-
scribed as follows. The pressure relief valve shall be removed and a suitable
pressurization fitting used in its place.
A total of 500 cycles, as follows, at a maximum rate of
a.
6 cycles per minute:
(1.) Pressurize receiver to 225 +/-50 psig.
(2.) Increase pressure uniformly to 4000 +/-250 psig.
(3.) Exhaust uniformly to 225 +/-50 psig.
A total of 4000 cycles, as follows, at a maximum rate of
b.
9 cycles per minute:
(1.) Pressurize receiver to 2500 +/-150 psig.
(2.) Increase pressure uniformly to 3500 +/-200 psig.
(3.) Exhaust uniformly to 2500 +/-150 psig.
A total of 500 cycles, as follows, at a maximum rate of
c.
6 cycles per minute:
(1.) Pressurize receiver to 225 +/-50 psig.
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