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Check test for deterioration of detonators |
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|  MIL-W-70467 (AR)
not constitute a basis for rejection against either contractor
except where deterioration has occurred as a direct result of
carelessness in handling, storage, etc., permitted while the primer
was under the jurisdiction of either contractor.
4.5.3 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 S&A's exceeds two years, at any time
since previous tests, the detonator lot shall be subjected to and
must satisfactorily pass the functioning and output tests specified
in MIL-D-50868 immediately before the detonator lot is assembled
into the S&A's. The test shall be performed by the contractor on
detonators selected by the Government Inspector at the facility
assembling the detonators into the rotors. 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 S&A's. The test shall not constitute a basis
for rejection against either contractor except where deterioration
has occurred as a direct result of carelessness in handling,
storage, etc., permitted while the detonator lot was under the
jurisdiction of either contractor.
4.5.5 Dimensional control of molded or cast parts. In place of
normal sampling and inspection associated with the Classification of
Defects, a sample of five (5) parts as molded from each cavity shall
be fully inspected dimensionally to qualify a new or reworked cavity
for use in production. The molded parts shall carry the individual
cavity identification. As a control of each cavity during
production, the above quantity of parts from each cavity shall be
inspected for at least the defects listed in paragraphs 4.4.2.2,
4.4.2.4, and 4.4.2.9 after continuous production of each 5000 parts
or at the end of each week, whichever occurs first. Of the sample,
one (1) part shall be the last produced. If any defective parts are
found during qualification of the cavity, the cavity producing the
defective part will not be used in production. If any defective
parts are found when inspection is performed for the control of the
cavity, the cavity producing the defective part shall be removed
from production. Further, that portion of production since the last
control check shall be returned to the contractor for inspection for
each type of defect according to MIL-STD-105, using the AQL's
detailed in the Classification of Defects. All cavities removed
from production because of some fault may, after reworking, be
returned to production providing they pass the qualification test
above. The contractor may request a change of inspection frequency
providing he presents objective evidence to the Contracting Officer
to substantiate the request.
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