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|  MIL-F-48057B(AR)
4.5.2 Check test for deterioration of detonators. If the total time
between original acceptance of any detonator lot and the assembly of that lot
into the fuzes exceeds two years, at any time since previous tests, the deto-
nator lot shall be subjected to and must satisfactorily pass the functioning
and output tests specified in MIL-D-45495 immediately before the detonator lot
is assembled into the fuzes. The test shall be performed by the contractor on
detonators randomly selected by a Government Inspector. The test shall be
conducted at Government expense without cost to the contractor who loaded the
detonators or the contractor who is to assemble the detonators into the fuzes.
The test shall not constitute a basis for fuze lot rejection against either
contractor except where deterioration has occurred as a direct result of care-
lessness in handling, storage, etc., permitted while the detonator lot was
under the jurisdiction of either contractor.
4.5.3 Dimensional control of molded or plastic parts. After continuous
production of each 5000 components from each cavity of each mold, five compo-
nents per cavity per mold shall be consecutively produced and inspected for
all drawing requirements. If any part fails to meet all drawing requirements,
production shall be stopped and the mold corrected. During production the
molding procedure shall be monitored for uniformity of molding practices.
4.5.4 Base assembly function test.
a.
A Power Supply is required to perform the respective electronic
circuit function and non-function tests for Type I and Type II.
b.
Resistance shall be tested in accordance with method 303 of
MIL-STD-202.
Any base assembly that fails to meet the requirements of 3.5
c.
shall be classed defective.
4.5.5 S&A mechanical tests.
4.5.5.1 Pull off test of annular qear.
Apply a load perpendicular to the
rotor and in such a direction as to test the assembly of the annular gear pins
to the annular gear and the rotor. The resistive force shall act against the
rotor. Any annular gear that fails the drawing requirement shall be classed
defective.
4.5.5.2 Push off test of lock roller pin. Apply an axial load perpendi-
cular to the rotor and in such a direction as to test the strength of the
assembly of the lock roller pin to the rotor. The resistive force shall act
against the rotor. Any lock roller pin that fails the drawing requirement
shall be classed defective.
4.5.5.3 Load test of spring stud. Apply an axial load perpendicular to
the main frame and in such a direction as to test the assembly of the spring
stud and the main frame. The resistive force shall act against the rotor
housing. Any spring stud that fails the drawing requirement shall be classed
defective.
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