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 5910-01-170-4002
NSN 4140-01-593-5306
NSN 6645-00-321-6071
NSN 6240-00-999-4421
NSN 5975-00-653-9167
NSN 5905-00-338-3641
NSN 5950-00-862-5278
NSN 2925-01-199-7394
NSN 5910-01-080-0713
NSN 5998-01-214-3678
NSN 6220-00-660-5539
NSN 6645-01-503-8211