MIL-DTL-3650B
4.3.1.3 Group A inspection. Group A inspection shall consist of the examinations and test specified in
table II, and shall be made on the same set of sample units, in the order shown.
TABLE II. Group A inspection.
Examination or test
Requirement
Method
paragraph
paragraph
Visual and mechanical examination:
4.4.1
Design and construction:
4.4.1
3.3.1
Metal parts
4.4.1
3.3.2
Screw threads
4.4.2
3.3.5
Coupling nuts
4.4.1
3.6
Marking
4.4.1
3.7
Workmanship
4.4.3
3.4
Dielectric withstanding voltage (when applicable)
4.3.1.3.1 Sampling plan. Table II tests shall be performed on a production lot basis. Samples shall be
selected in accordance with table III. 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
III 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.
4.3.1.3.2 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. Inspection level.
Visual and mechanical
Lot size
inspection
All
1 to 15
20
16 to 280
47
281 to 1,200
53
1,201 to 3,200
68
3,201 to 10,000
77
10,001 to 35,000
96
35,001 to 150,000
119
150,001 to 500,000
143
500,001 to over
4.3.1.4 Group B inspection. Group B inspection shall consist of the examination of the physical
dimensions specified on figure 1, as applicable.
6
For Parts Inquires submit RFQ to Parts Hangar, Inc.
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business