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|  MIL-G-32455 (OS)
4.4.2.3 (Cont. )
The Generators to be fired at 0 F shall be
conditioned to 0 +5 -0 F for 1 hour, and the remaider shall be fired
at room ambient temperature. All Generators shall be fired within 4
minutes after one hour temperature conditioning period. Inability of
the Generator to meet the requirements of 3.3 2 constitutes a failure.
4.4.2.3.1
Extraction Cone angles . - The Generator samples shall
be divided to allow sear extraction to be accomplished at azimuth angle
increments of 30, at angles from the Generator longitudinal axis of
0 , 30 , 45 and 60 . The azimuth plane is perpendicular to the
longitudinal axis with the safety pin axis used as O reference.
4.4.2.3.2
Extraction velocities. - The sear extraction velocities
required by 3.3. 1.1.2 may be achieved by using a triggered snatch hook
mounted on a centrifuge and the Generator held near the periphery.
Preproduction test equipment.- The following items of
4.4.3
test equipment, or equivalent items, will be required to perform the
tests specified in 4.4.2.
Vibration test equipment capable of applying vibration
(a)
as specified in 4.4.2.1.2
Shock test equipment capable of applying shock as
(b)
specified in 4.4.2.1.3
Acceleration test equipment capable of acceleration
(c)
as specified in 4.4.2.1.4
Chamber, temperature-humiiity capable of providing
(d)
environments as specified in 4.4.2.1.5 and 4.4.2.1.6
Test fixture - see figure 3
(e)
Pressure air supply 3700 psig minimum
(f)
Vacuum chamber capable of 13 inches of Mercury
(g)
Test fixture (see figure 2).
(h)
13
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