MIL-DTL-85K
4.4.1.2 Group A inspection. Group A inspection shall consist of inspections specified in 4.5.1 and
4.4.1.2.1 Sampling plan. Statistical sampling and inspection shall be performed on an inspection lot
basis with a random sample of waveguides selected in accordance with table IV. The acceptance levels
shall be based upon the zero defective sampling plan. No failures shall be permitted.
TABLE IV. Group A Sampling Plan.
Lot size
Sample size
1-13
100 percent
14-125
13
126-150
13
151-280
20
281-500
29
501-1200
34
1201-3200
42
3201-10,000
50
10,001-35,000
60
35,001-150,000
74
150,001-500,000
90
500,001 and over
102
4.4.1.2.2 Rejected lots. If an inspection lot is rejected, the contractor may rework it to correct the
defects, or screen out the defective units, and resubmit for reinspection to the table IV sampling plan.
Resubmitted lots shall be inspected using tightened inspection. Such lots shall be separate from new
lots, and shall be clearly identified as reinspected lots. If one or more defects are found in the second
sample, the lot is rejected and shall not be supplied to this specification. (NOTE: This corrective action
applies to the original defect found. If another defect type is found in the second sample, rescreen for
that defect is also permitted.)
4.4.1.3 Group B inspection. Group B inspection shall consist of the inspections specified in table V, in
the order shown, and the sample shall be selected from inspection lots that have passed group A
inspection.
TABLE V. Group B inspection.
Requirement
Test method
Examination or test
paragraph
paragraph
Bow - - - - - - - - - - - - - - - - - - - - - -
Twist - - - - - - - - - - - - - - - - - - - - -
Squareness of cut - - - - - - - - - - - -
Pressurization 1/ - - - - - - - - - - - -
VSWR 1/ - - - - - - - - - - - - - - - - - -
1/ Unless otherwise specified (see 3.1) for fabricated waveguides.
4.4.1.3.1 Sampling plan. The sampling plan shall be based upon a zero defective sampling plan. The
sample size shall be based on the inspection lot size from which the sample was selected for group A
inspection. Acceptance shall be based upon a zero defective sampling plan.
6
For Parts Inquires submit RFQ to Parts Hangar, Inc.
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business