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| ![]() Ten (10) of each of the specified parts shall be
4.5.3 Hardness.
selected from each heat treatment batch (See NOTE) and subjected to this
test. If any part fails to comply with the requirement specified on the
applicable drawing, the batch represented by the failing part shall be
rejected. The hardness test shall be performed in accordance with the
procedure specified in ASTM E 18.
NOTE
A heat-treatment batch shall be defined as parts that have been
heat treated at the same time in the same furnace and quench bath for
each of all phases of the entire heat treatment process.
4.5.4 Functioning.
The assemblies selected for the functioning
test shall be assembled to the
Caliber M2 Heavy Barrel, Machine gun.
blank cartridges shall be used for
Government standard Caliber
this test. A total of 100 rounds of
shall be fired.
assembly which fails to comply with the requirements specified in 3.5
shall be classed defective. All test results shall be recorded.
PACKAGING
5.
The blank firing attachments shall be packaged
5.1 Levels A and B.
in accordance with the Packaging Data Sheet 9324931 and as specified in
the contract.
Marking shall be in accordance with applicable
5.2 Marking.
Packaging Data Sheet 9324931 and as specified in the contract.
5.3 Shipping.
When components from more than one lot are shipped
at one time, each lot shall be kept separate, and the division between
lots clearly indicated to prevent mixing of the lots in transit.
NOTES
6.
The assembly covered by this specification is
6.1 Intended use.
intended for use with Machine Gun,
Cal., Heavy Barrel, M2.
Ordering data.
See MIL-A-48078.
6.2
6.3 Submission of inspection equipment designs for approval. See
MIL-A-48078. Submit equipment designs as required to Commander, ATTN:
07801. Request letter of submittal
DRDAR-QAA-I, ARRADCOM, Dover, NJ
should state contractor, contract number, specification number, item
nomenclature, and classification of defects or test paragraph number.
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