MIL-DTL-45195F (AR)
more than 1642 feet/second nor less than 1592 feet/second
(corrected for a standard 33lb fuzed projectile) and the
standard deviation of the lot shall not be greater than 8 feet
per second. The value of kU or kL (Acceptable Quality Levels,
see 4.4.2.1) shall be greater than or equal to 1.85 for the
initial sample and the value of kU or kL shall be greater than
or equal to 1.72 for the reduced sample.
3.13 Workmanship.
The requirements of workmanship are as
follows:
a. Cleaning. If required the cleaning method shall not
be injurious to any of the parts nor shall the parts be
contaminated by the cleaning agent.
b. Painting. Painting shall comply with the requirements
of dwg. 9211610. All paint shall be dry to the touch before
testing and packing for shipment. Drying time prior to
testing shall be in accordance with the applicable
specification.
c. Foreign matter. No part or assembly shall contain
dirt, grease, chips, rust, corrosion or other foreign matter.
3.13.1 Rotating band. The land surfaces of the rotating
band shall comply with the following:
a. There shall be no raised brass.
b. There shall be no paint or foreign matter on the outer
diameter.
c. Nicks, gouges, scratches and other depressions on the
lands not exceeding 0.025 inches in depth are acceptable.
d. Nicks, gouges, scratches and other depressions on the
lands with depths greater than 0.025 and less than or equal to
0.050 inches are acceptable unless damage extends
longitudinally across more than half of the land width.
e. There shall be no "washboard" or striated area that
extends longitudinally across more than half of the land width
if the depth exceeds 0.025 inches at any point.
f. There shall be no nicks, gouges, scratches or other
depressions on the lands with depths greater than 0.050
inches.
3.14 Inspection lot formation. Lot formation shall be in
accordance with lot formation requirement of MIL-STD-1916.
3.15 Deterioration of primer, percussion, M28. If the
total elapsed time between original acceptance of the M28
10
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