MIL-DTL-27434B
4.3 Conformance inspection.
4.3.1 Inspection condition. Unless otherwise specified herein, all inspection shall be made at room
ambient temperature, relative humidity, and pressure.
4.3.1.1 Inspection lot. An inspection lot, as far as practicable, shall consist of all the connector
adapters of the same type designation, produced under essentially the same conditions, and offered for
inspection at one time.
4.3.1.1.1 Rejected lots. If an inspection lot is rejected after group A and B inspection, the lot shall not
be supplied to the contract or purchase order. In cases where the defect(s) are minor in nature, such as
smudged marking, the contractor may contact the qualifying activity for permission to screen the lot to
remove defective parts or rework the lot. The qualifying activity shall be contacted for guidance in such
situations. Rejected lots shall be kept separate from new lots and shall not lose their identity.
4.3.1.2 Group A inspection. Group A inspection shall consist of the examinations and test specified in
table III, and shall be made on the same set of sample units, in the order shown.
4.3.1.2.1 Sampling plan. Table III tests shall be performed on a production lot basis. Samples shall be
selected in accordance with table IV. If one or more defects are found, the lot shall be screened for that
particular defect and defects removed. A new sample of parts shall be selected in accordance with
table IV and all group A tests again performed. If one or more defects are found in the second sample,
the lot shall be rejected and shall not be supplied to this specification.
4.3.1.2.2 Visual inspection (group A inspection). Each connector shall be visually examined for
completeness, workmanship, and identification requirements. Attention shall be given to those
assemblies that require a gasket to determine the condition of the gasket. Gaskets missing, twisted,
buckled, kinked, or damaged in any way shall be cause for rejection. Group A inspection shall be
performed in any order acceptable to the Government.
TABLE III. Group A inspection.
Requirement
Method
Examination or test
paragraph
paragraph
4.4.1
-
Visual and mechanical examination:
3.3
Design and construction:
-
3.3.2
Finish
-
3.3.3
Screw threads
-
3.2
Material
-
3.8
Marking
-
3.9
Workmanship
4.4.4
3.4
Dielectric withstanding voltage
7
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