 |
|||
|
Page Title:
Electrical resistance, primed case |
|
||
| ||||||||||
|
|  MIL-C-46552C
3.5 Electrical resistance, primed case. The electrical resistance of the
primed case shall not be less than 500 ohms or more than 1,200,000 ohms.
3.6 Projectile torque .-The projectile shall withstand a minimum torque
as specified on Dwg. D7258817.
.
3.7 Velocity .-The average velocity of the sample cartridges conditioned
o
o
at 68 degrees Fahrenheit ( F) to 72 F shall be 3380 50 feet per second
(fps) at 78 feet from the gun muzzle and the sample standard deviation
shall not exceed 40 fps.
3.8 Pressure.-The average chamber pressure (X) of the sample
conditioned at 68F to 72F, plus 0.84 times the average range (R) 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
O
O
sample cartridge conditioned at 68 F to 72 F shall not vary from the
average velocity (dry) by more than 100 fps.
3.10 Accuracy .-The average mean radius of all targets resulting from sample
cartridges fired at ambient temperature shall not exceed 15 inches at a range
of 600 yards.
3.11 Action time.-The action time of the sample cartridges conditioned at
-65F shall not exceed 4.0 milliseconds.
3.12 Function and casualty.-The
at ambient temperature, shall
function without casualty.
3.13 Workmanship .-The requirements for Workmanship are as specified on
the applicable drawings, referenced specifications, and-the following:
3.13.1 Process defects.-The cartridge shall be free of defects such as
splits, severe scratches, cuts, dents,
folds, wrinkles, buckles$
perforations, and other fores of substandard workmanship.
3.13.2
cartridge and its components shall be free of
(see 6.8)
all foreign mattere
4. QUALITY ASSURANCE PROVISIONS
4.1 Responsebility for inspection.-Unless otherwise specified,in the
contract or purchase order, the supplier is responsible for the performance
of all inspection requirements as specified herein. Except as otherwise
may use his own or any
specified in the contract or order, the
other facilities suitable for the performance of the inspection require-
ments specified herein, unless disapproved by the Government. The Government
reserves the right to perform any of the inspections set forth in the speci-
fication where such inspections are deemed necessary to assure supplies and
service conform to prescribed requirements.
3
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals