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 7035-00-574-4223
NSN 5950-01-410-2925
NSN 5985-01-221-2232
NSN 5990-01-264-9759
NSN 2925-00-257-2872
NSN 6650-00-622-4405
NSN 5950-01-366-5264
NSN 6135-01-215-1245
NSN 6220-00-257-5183
NSN 6135-01-360-1620
NSN 6320-01-365-2701
NSN 5895-00-479-4560