MIL-DTL-22931D
Attenuation 1/
3.4.5
4.5.6
Velocity
3.4.6
4.5.7
Capacitance
3.4.7
4.5.8
Impedance
3.4.8
4.5.9
VSWR
3.4.9
4.5.10
1/ At all specified frequencies.
4.4.1.3.2 Sample unit. A sample unit is a piece of cable cut from the reel of cable and the length
specified for the applicable test method.
4.4.1.3.3 Defective unit. A defective unit is any sample unit failing any test or inspection of table IV.
The reel of cable from which the sample unit was taken will be considered defective.
4.4.1.3.4 Rejected lots. If an inspection lot is rejected, the supplier may rework it to correct the
defects, or screen out the defective units, and resubmit for re-inspection. Such lots shall be separate
from new lots, and shall be clearly identified as re-inspected lots.
4.4.1.3.5 Disposition of sample units. Sample units and the reels of cable from which the sample units
were taken may be delivered on the contract or order; if the sample units have passed all the group B
inspection and the lot is accepted.
4.4.1.4 Periodic inspection. Periodic inspection shall consist of group C inspection.
4.4.1.4.1 Group C inspection. Group C inspection shall consist of the examinations and tests specified
in table V, in the order shown. Group C inspection shall be made on sample units selected from
inspection lots which have passed the groups A and B inspection.
TABLE V. Group C inspection.
Test
Requirement
Test
paragraph
paragraph
Cold bend (when applicable)
3.5.2
4.5.12
Bending (when applicable)
3.5.3
4.5.13
Temperature cycling (when applicable)
3.5.4
4.5.14
Thermal shock (when applicable)
3.5.5
4.5.15
Vibration, high frequency (when applicable)
3.5.6
4.5.16
Shock (when applicable)
3.5.7
4.5.17
4.4.1.4.2 Sampling plan. Sample units shall be selected from each 6-months' production of cable
covered by a single specification sheet, in accordance with table VI, except that the number of sample
units shall be not more than two times the number of reels in the inspection lot. No more than two sample
units shall be selected from each reel of cable. When two sample units are required from one reel, they
shall be cut from each end of the reel. The sample units shall be selected from different production runs
throughout the 6-month period. No failures shall be permitted for group C inspection.
TABLE VI. Sampling plan for group C inspection.
Lot size
Sample units
Cable length
(six months production)
0 to
16,000
0
16,001 to
26,000
1
8
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business