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 6620-00-160-0844
NSN 5920-01-417-5989
NSN 5910-01-468-0221
NSN 5915-01-523-9172
NSN 5920-01-432-2251
NSN 6150-01-188-7276
NSN 5996-01-518-0462
NSN 5935-00-174-0864
NSN 5930-00-636-8888
NSN 6320-01-476-7702
NSN 5945-01-474-5583
NSN 5990-01-578-1499