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|  MIL-C-46577D
3.3 Manufacturing Process. - All parts and assemblies shall be manufactured
by a process approved by the contracting officer, and no deviation from
that process shall be made without his prior approval. (see 6.3)
3.4 Projectile Extraction.-The force necessary to extract the projectile
from the cartridge case shall be as specified on Dwg. D7258802.
3.5 Electrical Resistance. Primed Case. -The electrical resistance of the
primed case shall be not less than 500 ohms or more than 1,200,000 ohms.
3.6 Projectile Torque. -The projectile shall withstand a minimum torque
as specified by Dwg. D7258802.
3.7 Velocity. -The average velocity of the sample cartridges conditioned
at 68 degrees Fahrenheit (F) to 72F shall be 3380 50 feet per second
(fps) at 78 feet from the test weapon muzzle and the sample standard
deviation shall not exceed 40 fps.
3.8 Pressure.-The average chamber pressure
of the sample cartridges,
conditioned at 68F to 72F, plus 0.84 times the average range
of the
chamber pressure shall not exceed 60,500 pounds per square inch (psi).
3.9 Waterproofness. -The average velocity (wet) of projectiles of the
sample cartridges conditioned at 68F to 72F shall not vary from the
average velocity (dry) by more than 100 fps.
3.10 Accuracy. -The average mean radius of all targets of the sample car-
tridge projectiles at ambient temperature shall not exceed 15 Inches at
a range of 600 yards.
3.11 Action Time. -The action time of the cartridge shall not exceed 4.O
milliseconds at either ambient or - 65F temperature.
3.12 Incendiary Performance.-The projectile shall function with accept-
able incendiary characteristics upon target impact.
3.13 Drop Sensitivity. -The projectile shall not function on impact upon
a steel plate at a velocity of 52 5 fps.
3.14 Function and Casualty. -The cartridge, at ambient temperature, shall
function without casualty.
3.15 Workmanship .-The requirements for workmanship are as specified on
the applicable drawings, referenced specifications, and the following:
3
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