MIL-DTL-39030F
4.5.2.1 Group B inspection. Group B inspection shall consist of the inspections specified in table III, in
the order shown. Group B inspection shall be made on sample units selected from inspection lots which
have passed the group A inspection. These samples may be comprised from various production runs.
TABLE III. Group B inspection.
Inspection
Requirement
Test
paragraph
method
paragraph
Force to engage/disengage 1/
Coupling proof torque 1/
Connector durability 1/
Solderability 2/
Resistance to soldering heat 2/
Resistance to solvents 2/
Terminal strength 2/
VSWR
Thermal shock
Vibration
Shock
Moisture resistance
Barometric pressure 3/
Salt spray 3/
Power dissipation
Endurance
Over load 3/
Pressurization 3/
1/ For coaxial dummy loads, when specified (see 3.1).
2/ For stripline dummy loads, when specified (see 3.1).
3/ When specified (see 3.1).
4.5.2.1.1 Periodic inspection. Four sample units shall be selected every 24 months. If this level of
sampling is passed two successive times, the contractor may select four sample units every 48 months.
In the event of a failure, sampling shall revert to the 24-month interval.
4.5.2.1.2 Failures. If one or more sample units fail to pass group B inspection, the lot shall be
considered to have failed.
4.5.2.1.3 Disposition of sample units. Sample units which have been subjected to group B inspection
shall not be delivered on contract.
4.5.2.1.4 Noncompliance. If a sample fails to pass group B inspection, the manufacturer shall notify
the qualifying activity and the cognizant inspection activity of such failure and take corrective action on the
materials or processes, or both, as warranted, and on all units of product which can be corrected and
which were manufactured under essentially the same conditions, with essentially the same materials, and
processes, and which are considered subject to the same failure. Acceptance and shipment of the
product shall be discontinued until corrective action, acceptable to the Government, has been taken.
After the corrective action has been taken, group B inspection shall be repeated on additional sample
units (all inspection, or the inspection which the original sample failed), at the option of the qualifying
12
For Parts Inquires submit RFQ to Parts Hangar, Inc.
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business