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|  MIL-C-70724(AR)
3.7.3 Explosive sensitivity. Explosive sensitivity data for
all energetic materials contained in the cartridge must be on file
with the ARDEC Safety Office. The sensitivity of these materials
shall be as follows:
Results Required
Sensitivity Test
Impact, ERL type 12 tools.
a.
20 cm (min)
2.4 kg, cm 50% point
Friction Pendulum
b.
Burn - no detonation
- Steel Shoe
- Fiber Shoe
Burn - no detonation
No detonation in 20
c.
Electrostatic Discharge
0.030 Joule
tests
Differential Thermal Analysis
200 C (min)
d.
3.8 Workmanship. All plastic parts shall exhibit thorough
workmanship. They shall be free of porosity, twist, warpage. heat
marks, sinks, voids, cracks, chipped edges, burrs, bubbles,
blisters, burn marks or other defects that would affect their
serviceability. All metal parts shall exhibit thorough workman-
ship. They shall be free of burrs, chips, chipped edges, gouges,
cracks, splits, surface defects, dust, dirt, grease, oil, lacquer
smears, and other foreign matter. The cleaning methods used shall
not be injurious to any part, nor shall the parts be contaminated
by any cleaning agent. All assemblies shall exhibit thorough
workmanship. Extreme care should be exercised to avoid
contamination of primers or propellant by oil, grease or other
foreign matter.
QUALITY ASSURANCE PROVISIONS
4.
4.1 Responsibility for inspection. Unless otherwise
specified in the contract or purchase order, the contractor is
responsible for the performance of all inspection requirements
(examinations and tests) as specified herein. Except as otherwise
specified in the contract or purchase order, the contractor may
use his own or any other facilities suitable for the performance
of the inspection requirements specified herein, unless
disapproved by the Government. The Government reserves the right
to perform any of the inspections set forth in the specification
where such inspections are deemed necessary to ensure supplies and
services conform to prescribed requirements.
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