MIL-DTL-24643/27F
Jacket (cable)
Tensile strength (lb/in2, min.)
1300
Elongation (percent, min.)
160
Tear (lb/in thickness, min.)
35
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
Shield (conformance to material, construction and coverage)
No failure
Surface transfer impedance (Type LS2AUS only)
Milliohms per meter (max.)
700
EMP response (dB, min.)
60
Group D:
Flame propagation (cable)
No failure
Qualification Inspection:
Qualification inspection shall include basic electricals; groups A, B, C, and D; plus the following:
Aging and compatibility (cable) (125±5 °C)
No failure
Abrasion resistance (jacket) (scrapes, min.)
75
Acid gas equivalent (percent, max.)
Jacket
2
Fillers
2
Insulation
18
Shield insulation
2
Halogen content (percent, max.)
Jacket
0.2
Fillers
0.2
3
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