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Fuze assembly functioning test. |
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|  MIL-F-50542A (AR)
4 .4.3 Testing .-Testing is described in the First
Article and Quallty Conformance Inspection tables.
4.5 Methods of inspection.
PRECAUTION - This specification covers sampling
and testing of explosive materials which are potentially
hazardous to personnel. Accordingly, it is emphasized that
all applicable safety rules, regulations and procedures must
be followed in handling and processing these materials.
4.5.1 Materials, components and processes. - Compliance
with all requirements of Section 3 of this specification
shall be ascertained by current and continuing examination
of inspection and test data to determine that all components
(parts, subassemblies, and materials) have been inspected
and tested and bound to comply with their respective drawing
and specification requirements, and that all specified
manufacturing processes have been followed.
4.5.1.1 Visual and mechanical inspections. - The visual,
manual and mechanical inspections and tests shall verify
compliance with the requirements of Sections 3 and 5 of this
specification in accordance with 4.4.2 herein and Table I.
Accept-reject criteria shall be in accordance with MIL-STD-105.
4.5.2 Fuze assembly sealing. The fuze assembly shall
be subjected to the seal leak test as specified on dwg 65C11046.
Any fuze assembly not meeting test requirements shall be
classed defective.
4.5.3 Fuze assembly functioning test. - The fuze assembly
mounted in a simulated warhead body shall be accelerated on
a centrifuge to 35.0 gravities (g's) plus or minus one (1) g
for a minimum of 1.5 seconds. The fuze will normally fire
upon a decrease in acceleration to 15.0 g's or below after
arming at 35.0 g's. After deceleration, fuzes which have
not fired shall be examined for the safe position before
handling. A fuze which has armed but has not fired shall be
handled using an approved safety method to prevent injury.
If one or more fuze assemblies fail to function or fail to
shear the simulated warhead pins, the lot shall be rejected.
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