MIL-DTL-13531J
TABLE IV. Workmanship defects.
Defect
Inspection
Reference
Dimensions affecting
Standard inspection
interchangeability not within
equipment (SIE)
tolerance
Ridge on tube - Severe
SIE
N/A
Bunching of tube - Severe
SIE
N/A
Loose tube
SIE
N/A
Off center -under gage cover
SIE
N/A
Hole in tube
SIE
N/A
Nad lap or delamination of tube
SIE
N/A
Missing, broken or spliced wire
SIE
braid or reinforcing material
Wire through tube
SIE
N/A
Wire through cover
Visual
N/A
Poorly patched cover
Visual
N/A
Blistered or loose, patch on
Visual
N/A
cover
Under gage cover area
Visual
N/A
Poor coverlap, opening or lack
Visual
N/A
of adhesion
Cover missing
Visual
N/A
Loose cover (wrinkles when
Visual
N/A
bent)
Exposed wire braid
Visual
N/A
Depressed area, groove or hole
in cover (exceeding specified
Visual
N/A
tolerance)
Split, slit or break in cover
Visual
N/A
Blister under cover
Visual
N/A
Hose inside diameter at fitting
SIE
junction out of tolerance
(hose assembly only)
Swivel fitting will not turn by
Visual
hand
(hose assembly only)
Misbranding
Visual
4. VERIFICATION
4.1 Classification of inspection. The inspection requirements specified herein are classified as
follows:
a. Qualification inspection (see 4.5).
b. Conformance inspection (see 4.6).
4.2 Inspection conditions. Unless otherwise specified, all inspections shall be performed in
accordance with the test conditions specified in ASTM D413, ASTM D622, or in accordance with the
applicable test method referenced in the test procedures. Unless otherwise specified, room temperature
shall be defined as +60°F to +90°F (15.56°C to 32.22°C).
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