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Page Title:
Contamination of Explosive Components |
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|  MIL-C-46577D
6.5 AQL's. -The optional use of AQL value. for either individual defects or
classes of defects, with individual major defect limitation, is intended to
minimize inspection agency administrative burden which might result from
an exclusive assignment of individual defect AQL's. The option also permits
flexibility where sampling inspection for acceptance is integrated into the
manufacturing process.
6.6 Contamination of Explosive Components. -Particular care should be exer-
cised to avoid contamination of primers and propellant by oil, grease, or
other foreign matter since such contamination can cause misfires, increase
action time and lot rejection.
6.7 Computations.
6.7.1 Standard Deviation. -Where computation of a sample standard deviation
is specified for determination of lot acceptance, the method of computation
will be:
6.7.2 Range Plan.-Where a range plan is specified, the individual values
will be recorded in subgroups of 5 in the order in which they are observed.
The ranges for subgroups will be added and the sum of the ranges will
be divided by the number of subgroups to determine the average range
6.8 International Agreements.-Certain provisions of this specification
are the subject of international standardization agreement STANAG 3585.
When amendment, revision, or cancellation of this specification is proposed
which will affect or violate the international agreement concerned, the
preparing activity will take appropriate reconciliation action through
international standardization channels including departmental standardiza-
tion offices, if required.
6.9 Combing test. - With approval of
the procuring activity, tests may
be performed concurrently on the same
sample cartridges provided that the
procedure. The test facility should
test results are not affected by this
make maximum use of this-procedure to
minimize testing costs.
Asterisks not used in this revision to identify changes with respect
NOTE:
to the previous issue, due to hte extensiveness of the changes.
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