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 5999-00-617-8404
NSN 5835-01-043-1576
NSN 5985-00-226-6846
NSN 5910-01-115-5380
NSN 5905-01-507-9721
NSN 5915-00-943-4919
NSN 5998-01-131-9770
NSN 6320-00-284-1524
NSN 7035-01-056-5350
NSN 5935-01-142-5036
NSN 5996-01-231-9838
NSN 2925-01-556-0333