MIL-DTL-3661D
TABLE IV. First Article Tests.
Examination and tests
Requirement paragraph
Method paragraph
Group I (All 12 sample units)
Visual and mechanical examination
Contact resistance
Luminance
Circuit continuity
Group II (3 sample units from group I )
Bushing torque
Temperature cycling
Solderability
Sand and dust
Terminal strength
Lens torque
Dimmer torque
Socket shell torque
Contact resistance
Dielectric withstanding voltage
Group III (3 sample units from group I )
Bushing torque
Terminal strength
Vibration
Shock (method I or II as specified)
Contact resistance
Dimmer torque
Lens torque
Dielectric withstanding voltage
Group IV (3 sample units from group I )
Contact spring pressure
Life (mechanical)
Life (electrical)
Press-to-test operation
Sealing
Contact resistance
Lens torque
Dimmer torque
Dielectric withstanding voltage
Salt spray (corrosion)
Group V (3 sample units from group I)
Moisture resistance
Sealing
Dielectric withstanding voltage
1
As applicable.
2
When specified (see 3.2).
13
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