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| MIL-C-14858A (AR)
AMENDMENT 3
APPENDIX A
A.8.2 Reference cartridges the following data shall be recorded:
CHAMBER PRESSURE, VELOCITY & ACTION TIME:
a.
Individual values
b.
Mean values
c.
Extreme variation of individual values
d.
Standard deviation
A.8.3 Test cartridges the following data shall be recorded:
CHAMBER PRESSURE, VELOCITY:
a.
Individual values
b.
Mean values
c.
Correction factors
d.
Mean values (corrected)
e.
Extreme variation of individual values
f.
Standard deviation
ACTION TIME:
a.
Individual values
b.
Extreme variations of individual values
c.
Mean values
d.
Standard deviation
A.8.4 In addition, the following information shall be recorded:
a. Barrel number
b. Receiver number
c. Number of rounds fired in barrel prior to test
d. Headspace measurement, firing pin protrusion measurement and number of rounds
fired on transducer prior to test.
e. Transducer serial number
f. Case defects
10 (26)
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