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|  MIL-C-46553B
4.4.4 (Cont)
1/ The lot shall be rejected if in any firing test one or more of the fol-
lowing malfunctions or casualties of Table II occur:
a. Misfire associated with e or f of Note 1/ of Table II.
b.
Projectile remaining in bore.
Metal parts separation, except rotating band separation (see Table
II, Note 5/).
Except as otherwise specified and in the function and casualty test where
the occurrence of a firing defect listed in Table II prevents the obtaining
of a reliable result for the characteristic being tested, an additional
shot shall be fired.
2_/ Projectile Torque. - Failure of two or more of the sample cartridges to
conform with the specified torque requirement shall cause rejection of the
lot. If one cartridge of the sample fails to conform, a second sample of
-
20 cartridges shall be tested. The lot shalll be rejected if two or more
cartridges of the combined samples fail to conform with the applicable
requirement.
3/ Projectile Extraction.
a. Failure of two or more sample cartridges to conform with the minimum
requirement shall cause rejection of the lot. If one cartridge of the
sample fails to conform with the minimum requirement, a second sample of
20 cartridges shall be tested. The lot shall be rejected if two or more
cartridges of the combined samples fail to conform with the minimum re-
quirement.
b. Failure of four or more cartridges to conform with the maximum re-
quirement shall cause rejection of the lot. If more than one but less than
four cartridges fail to conform with the maximum requirement, a second
sample of 20 cartridges shall be tested. The lot shall be rejected if five
or more cartridges of the combined samples fail to conform with the maximum
requirement.
Propellant Contamination. - The presence of foreign matter in the propellant
(see
of one or more of the test cartridges will cause rejection of the lot.
3.13.2 and 6.7).
5/ Electrical Resistance Verification. -The lot will be rejected if any
primer of the sample cartridges fails to conform with either of the primer
resistance requirements.
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