MIL-DTL-55074G
3.20 Mating at high and low temperature extremes (connector). When tested as specified in 4.7.18, the
connector shall be capable of being mated and mated without difficulty after exposure at -65°F and at
+150°F.
3.21 Moisture resistance (connector). When tested as specified in 4.7.19, the connector shall meet the
requirements for insulation resistance (see 3.7) and there shall be no evidence of corrosion.
3.22 High humidity and high temperature (connector). When tested as specified in 4.7.20, the connector
shall meet the requirements for insulation resistance (see 3.7) and there shall be no evidence of
corrosion.
3.23 Marking. Connectors, accessories and contact assembly shall be marked in accordance with
MIL-STD-1285 and as specified (see 3.1).
3.24 Workmanship. Connectors, accessories and contact assembly shall be processed in such a manner
as to be uniform in quality and shall be free from burrs, crazing, cracks, voids, pimples, chips, blisters,
pinholes, sharp cutting edges, and other defects that will adversely affect life, serviceability, or
appearance. The connectors, accessories and contact assembly shall comply with the requirements of
4. VERIFICATION
4.1 Classification of inspections. The inspections specified herein are classified as follows:
a. Material inspection (see 4.3).
b. First article inspection (see 4.5).
c. Conformance inspection (see 4.6).
4.2 Test equipment and inspection facilities. Test and measuring equipment and inspection facilities of
sufficient accuracy, quality and quantity to permit performance of the required inspection shall be
established and maintained by the contractor. The establishment and maintenance of a calibration
system to control the accuracy of the measuring and test equipment.
4.3 Materials inspection. Materials inspection shall consist of certification supported by verifying data that
the materials listed in table I, used in fabricating the connectors and accessories, are in accordance with
the applicable referenced specifications or requirements prior to such fabrication.
TABLE I. Materials inspection.
Requirement
Material
Applicable specification
paragraph
Plastic, molded thermosetting
ASTM D5948
Copper alloys
3.3.3.1
ASTM B196/B196M
Aluminum
3.3.3.2
ASTM B209/B209M, ASTM B85/B85M, MIL-
DTL-14072
Corrosion resisting steel
3.3.3.3
SAE AMS-QQ-S-763, SAE AMS 2700
Contact plating
3.3.3.4
MIL-DTL-45204
Dissimilar metals
MIL-STD-889
Rubber and elastomeric material
3.3.6.3
A-A-59588
4.4 Inspection conditions. Unless otherwise specified herein, all inspections shall be performed in
accordance with the test conditions specified in the "GENERAL REQUIREMENTS" of MIL-STD-202.
4.5 First article inspection. First article inspection shall be performed by the contractor, after award of the
contract and prior to production, at a location acceptable to the Government. First article inspection shall
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