MIL-DTL-55661C
4.7.10 Temperature cycling. Two connectors wired to 5 feet of Cable WD-37 ( )/U shall meet the
requirements of 3.10.10, during the temperature listed in table V.
TABLE V. Temperature cycle.
Step
Temperature
Time
(°C)
(hours)
85 ±2
1
4
2
25 +10, -5
4
-55 ±2
3
4
4
25 +10, -5
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4.8 Interchangeability. The connectors shall be gaged using gages listed on SC-GL-323378 and GL-
SM-B-323070 to determine conformance to the physical interchangeability requirements of 3.8.
4.9 Visual and mechanical inspection. Connector, Receptacle, Electrical UG-1837( )/U and Connector,
Plug, Electrical UG-1870( )/U shall be examined for defects listed in table VI and meet the requirements of
3.11.
TABLE VI. Classification of visual and mechanical defects.
Defects
Classification
Major
Threads chipped, broken or stripped.
Rubber parts cut or ripped
Coupler not operating freely.
Substandard plating. (flaking, peeling, blisters, etc.).
Contacts missing, broken or bent.
Scratches, cuts abrasions, etc., with exposure of bare
metal.
Any foreign objects or material preventing the mating
of connector.
Finish not as specified.
Insulators cracked or broken.
Minor
Missing parts.
Scratches, cuts, abrasions, etc., without exposure of
bare metal.
Abrasions on rubber parts.
4.10 Conformance inspection of preparation for delivery. Preparation for delivery shall be in
accordance with the requirements of section 5.
5. PACKAGING
5.1 Packaging requirements. For acquisition purposes, the packaging requirements shall be as
specified in the contract or order (see 6.2). When actual packaging of material is to be performed by DoD
personnel, these personnel need to contact the responsible packaging activity to ascertain requisite
packaging requirements. Packaging requirements are maintained by the Inventory Control Point's
packaging activity within the Military department or Defense Agency, or within the Military Department's
System Command. Packaging data retrieval is available from the managing Military Department's or
Defense Agency's automated packaging files, CD-ROM products, or by contacting the responsible
packaging activity.
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