Material spec: mil-i-631, type f, form u, subform ua, grade c, class 1, category 1
A rigid or flexible tubing having uniform inside and outside diameters in the overall length. It is specifically designed to prevent any undesirable flow of current between conductors and other objects. Includes shrinkable type tubing, items in bulk and in specific fabricated lengths (cut to size). Excludes items not having rated electrical characteristics. Also excludes bushing, sleeve; cable nipple, electrical; conduit (as modified); insulation sleeving, electrical, special purpose; insulation sleeving, thermal; sleeve, marker, cable; sleeving, textile, electrical; tubing, glass; and tubing, nonmetallic.
Classification: Electrical insulators, nesoi
NSN 5999-01-625-5048
NSN 5945-00-648-0552
NSN 6135-00-906-0984
NSN 6645-01-619-2756
NSN 5985-00-089-0531
NSN 5945-00-456-1758
NSN 6320-01-370-4218
NSN 5960-01-288-8910
NSN 5935-01-400-5949
NSN 6130-01-219-8285
NSN 5915-01-282-7848
NSN 5950-00-477-1035