MIL-DTL-83505B
TABLE II. Qualification inspection.
Method
Inspection
Requirement
paragraph
paragraph
Group I
Visual and mechanical examination 1/
4.6.2
3.1, 3.3, 3.4,
3.6, and 3.7
Tip configuration (type I only) 1/
3.4.2.2.1
Parallelism (type I only) 1/
3.4.2.2.2
Insertion force
4.6.3
3.5.1
Withdrawal force
4.6.4
3.5.2
Socket retention (type I through IV)
4.6.5
3.5.3
Spring contact pwb retention (type VI only)
4.6.5.1
3.5.3.1
Low-signal level contact resistance
4.6.6
3.5.4
Group II
Terminal strength (type I only)
4.6.7
3.5.5
Vibration
4.6.8
3.5.6
Low-signal level contact resistance
4.6.6
3.5.4
Withdrawal force
4.6.4
3.5.2
Mechanical shock
4.6.9
3.5.7
Socket durability
4.6.10
3.5.8
Low-signal level contact resistance
4.6.6
3.5.4
Withdrawal force
4.6.4
3.5.2
Thermal shock
4.6.11
3.5.9
Spring contact retention
4.6.15
3.5.13
Group III
Corrosive atmosphere
4.6.12
3.5.10
Low-signal level contact resistance
4.6.6
3.5.4
Group IV 2/
Solderability
4.6.13
3.5.11
Visual and mechanical examination
4.6.2
3.1, 3.3, 3.4,
3.6, and 3.7
Group V 2/
Resistance to soldering heat
4.6.14
3.5.12
Spring contact retention
4.6.15
3.5.13
Visual and mechanical examination
4.6.2
3.1, 3.3, 3.4,
3.6, and 3.7
Withdrawal force
4.6.4
3.5.2
1/
Four randomly selected units shall be measured for dimensional acceptability. If all
pass, no further dimensional testing is required. If any unacceptable values are recorded,
the entire sample must be examined for dimensional compliance.
2/
Except type I and VI terminals.
4.4.2 Failures. One or more failures shall be cause for refusal to grant qualification approval.
4.4.3 Retention of qualification. To retain qualification, the contractor shall verify in coordination with the qualifying activity the
capability of manufacturing products, which meet the performance requirements of this specification. Refer to the qualifying activity
for the guidelines necessary to retain qualification to this particular specification. The contractor shall immediately notify the
qualifying activity at any time that the inspection data indicates failure of the qualified product to meet the performance requirements
of this specification.
4.5 Conformance inspection.
4.5.1 Inspection of product for delivery. Inspection of product for delivery shall consist of group A inspection. Except as specified
in 4.5.2.1.2, delivery of products which have passed the group A inspection shall not be delayed pending the results of group B
inspection.
4.5.1.1 Inspection lot. An inspection lot, as far as practicable, shall consist of all sockets of the same configuration produced
under essentially the same conditions, and offered for inspection at one time.
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