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|  MIL-C-46934B (MU)
4.4.4 Velocity.- The test shall be conducted in accordance with AMCR 715-505,
Vol. 3.
4.4.5 Chamber pressure.- The test shall be conducted in accordance with the
procedures referenced in IEL-8597555.
4. 4.6 Port pressure.- The test shall be conducted in accordance with AMCR
715-505, vol. 3.
4.4.7 Function and casualty.- The test shall be conducted in accordance with
AMCR 715- 505, Vol. 3, except that all firings shall be semi-automatic. Two rifles shall
be used, and one-half of the cartridges shall be fired in each weapon.
4.4.8 Gain configuration.- The test samples shall be prepared and evaluated in
accordance with MIL-STD-1170.
4.4.9 Hardness testing. - The bullets shall be extracted, the propellant removed
and the primers extracted. Each cartridge case of the sample shall be prepared and
placed on the appropriate test fixture for testing in accordance with Federal Test Method
Standard No. 151, Method 244.1. The average of the hardness values of the sample cases
for each prescribed point shall be computed and charted in accordance with the drawing
requirements.
4.4.10 Defect penalty.- In any ballistic test, except function and casualty, in which
the occurrence of defect listed in Table III prevents the obtaining of a reliable
result for the characteristic being tested, an additional shot shall be fired. That par-
ticular test shall not be penalized, but the total ballistic sample shall be penalized for
such defects in accordance with Table III.
5.
PREPARATION FOR DELIVERY.
5.1 Packing.- Level A (World Wide Shipment) The cartridges shall be packed in
accordance with Drawing F8596112 or F8596109.
5.2 Marking and labeling.- Packing boxes shall be marked and labeled in accord-
ance with the applicable drawngs cited in 5.1.
6.
NOTES
6. 1 Ordering data.- Invitation for bids and contracts or orders will specify the
following:
6.1.1 Title, number and date of this specification.
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