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|  MIL-B-63299A(AR)
3.4 Functioning. After being conditioned as specified in 3.3.1
and 3.3.2, the Body Assembly shall be capable of arming and
functioning high order in any of the following modes:
a.
Anti-disturbance (AD) mode.
b.
Trip-line (TL) mode.
c.
Normal or extended self-destruct (SD) mode.
3.5
Ultrasonic welded assemblies.
3.5.1 Seal leakage testing of ultrasonic welded assemblies.
Dwg's 9292616, 9292631. The ultrasonic welded assemblies listed
above, when subjected to an internal test pressure of 75 3 psig of
dry nitrogen gas, shall not exhibit a pressure drop greater than ten
(10) psig in 5 seconds min.
3.5.2 Torque test of selector switch weldment. Dwg. 9292679.
The selector switch weldment to the upper housing assembly shall
withstand a torque of 35 inch pounds (in-lbs) min. without cracking
or failure of selector switch/upper housing assembly ultrasonic
weldment.
3.6 Verification of safe condition of S&A Assemblies prior to
assembly to Body Assemblies. Prior to assembly in the Body
Assembly, positive verification of the following safety features
shall be made for each S&A Assembly:
a. Presence and safe position of both spring loaded
centrifugal locks.
Safe position of slider release pin and shear pin.
b.
c. Safe position of spring loaded slider assembly:
distance from end of S&A to slider assembly, maximum (max.) .
d.
Presence of shorting eyelet.
3.7 Verification checks on Body Assembly.
3.7.1 Verification of safe condition of Body Assemblies.
Positive verification of each completely assembled Body Assembly
shall be made: 1) that both battery cells are inactivated, 2)
that the firing capacitor is shorted by the shorting bar, and 3)
that the distance of the S&A slider assembly from the end of the S&A
is within the max. allowed. Battery cell voltage and firing
capacitor resistance requirements are listed in Table II.
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