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Page Title:
Temperature conditioning and functioning of transfer lead assembly |
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|  MIL-M-70777 (AR)
REQUIREMENTS
3.
3.1 Materials. Materials shall be in accordance with the
applicable drawings and specifications.
3.2 Transfer lead assembly. The transfer lead assembly shall
comply with all requirements specified on drawing (dwg.) 9366678,
all associated drawings, and with all requirements specified in
applicable specifications.
3.3
Transfer lead assembly output. The transfer lead
assembly
shall when initiated must produce a minimum dent of .009
a minimum average dent of .013 inch in the witness plate
inch and
(6061-T6
aluminum plate with 1/4 inch minimum thickness).
3.4 Transfer lead assembly functioning. The transfer lead
assembly shall function the lead cup assembly high order as
evidenced by detonation of the lead-cup.
3.5 Temperature conditioning and functioning of transfer lead
assembly.
3.5.1 Hot temperature.
The transfer lead assembly shall
function the lead cup assembly high order as specified in 3.4
after conditioning (4 hrs. min.) at 156 5F and tested at a
temperature of 125 +
3.5.2 Cold temperature. The transfer lead assembly shall
function the lead cup assembly high order as specified in 3.4
and tested at a temperature of
after conditioning at -40
-25
3.6 Waterproofness test of transfer lead assembly. The
transfer lead assembly shall be waterproof as evidenced by proper
output after being immersed in water maintained at 70 + 10 degrees
Fahrenheit (F) at a depth of 2 inches minimum from the surface
to the top of the assembly for a period of 40 hours minimum.
3.7 First article inspection. This specification contains
technical provisions for first article inspection. Requirements
for the submission of first article samples by the contractor
shall be as specified in the contract.
All parts and assemblies shall be
3.8 Workmanship.
fabricated and finished in a thorough, workmanlike manner. They
shall be free of burrs, chips, sharp edges, cracks, unblended
radii, surface defects, dirt, grease, rust, corrosion products,
and other foreign matter. The cleaning method used shall not be
injurious to any parts, nor shall the parts be contaminated by the
cleaning agents.
3
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