MIL-DTL-28839B
TABLE III. First article inspection.
Inspection
Requirement
Test method
paragraph
paragraph
Visual and mechanical inspection
VSWR
Attenuation
Pressurization 1/
Bending radius
Axial twist
Vibration, high frequency 1/
Shock (specified pulse) 1/
Moisture resistance 1/
Thermal shock 1/
Power handling capability 2/
Surface roughness
1/ Flexible type only.
4.4.3 Failures. One failure shall be cause for refusal to grant first article approval.
4.5 Conformance inspection.
4.5.1 Inspection of product for delivery. An inspection of product for delivery shall consist of groups A and B
inspection.
4.5.1.1 Inspection lot. An inspection lot shall consist of all the waveguides of the same PIN, produced under
essentially the same conditions, and offered for inspection at one time.
4.5.1.2 Group A inspection. Group A inspection shall consist of the inspections specified in table IV, in the order
shown.
TABLE IV. Group A inspection.
Requirement
Test method
Inspection
paragraph
paragraph
Visual and mechanical
inspection
VSWR
Attenuation
Pressurization 1/
1/ Flexible type only.
4.5.1.2.1 Group A 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 V. Acceptance levels shall be based upon
the zero defective sampling plan. No failures shall be permitted.
TABLE V. Group A sampling plan.
Lot size
Sample size
1-13
100 percent
14-150
13
151-280
20
281-500
29
501-1,200
34
1,201-3,200
42
3,201-10,000
50
5
For Parts Inquires submit RFQ to Parts Hangar, Inc.
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business