MIL-DTL-83511/8A
TABLE I. Parameter applicability.
Quality Assurance
Number of
Qualification
Inspection
samples
Inspection
Group A
Group B
Group C
Group I
X
X
3
(Microphone)
Group II
X
X
3
(Earphones)
Group III
6
(Microphone-headset)
X
X
Visual and mechanical
X
Sound attenuation
X
X
Talk
X
X
Slide adjustment
X
X
Strain relief
X
X
Random drop
X
X
Speech intelligibility
3
Group IV
X
X
Sand and dust 1/
X
X
Fungus
X
X
Vibration
X
X
Temperature
X
X
Temperature shock
X
X
Humidity
X
X
Shock
X
X
Salt fog
X
X
Immersion 1/
X
X
Gunblast 1/
3
Group V
(Switch)
X
X
Life
X
X
Actuator force
X
X
Contact resistance
(Cable)
X
X
Flexing life
1/ This document.
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