MIL-DTL-24643/38F
Group A:
Visual and dimensional
No failure
Watertightness (see MIL-DTL-24643 for limits of water leakage)
No failure
Capacitance (pairs only)
Mutual capacitance, 1 kilohertz (KHz) (pF/ft, max.)
30
Group B:
Thermoset proof test (percent, max.)
Insulation
50
Jacket (when tested at 200 °C)
50
Physicals (unaged)
Insulation (extruded)
Tensile strength (lb/in2, min.)
700
Elongation (percent, min.)
150
Jacket (cable)
Tensile strength (lb/in2, min.)
1300
Elongation (percent, min.)
160
Tear (lb/in thickness, min.)
35
Drip (95±1 °C)
Zero
Group C:
Physicals (aged) air oven
Insulation (extruded)
Tensile strength (percent of unaged, min.)
75
Elongation (percent of unaged, min.)
75
Jacket (cable)
Tensile strength (percent of unaged, min.)
60
Elongation (percent of unaged, min.)
60
Permanence of printing (jacket) (cycles, min.)
125
Heat distortion (percent of unaged, max.)
30
Shrinkage
No failure
Cable sealant removability
No failure
Shield (conformance to material, construction and coverage)
No failure
Group D:
Flame propagation (cable)
No failure
3
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