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 5960-01-264-2087
NSN 5950-00-644-5727
NSN 6620-01-337-5668
NSN 5925-00-389-6433
NSN 2925-00-021-9580
NSN 5985-01-451-2454
NSN 5895-00-587-7406
NSN 5910-00-132-4398
NSN 6220-01-430-0442
NSN 6320-00-004-9158
NSN 6135-00-422-3967
NSN 6650-01-537-2624