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 4140-00-669-6109
NSN 5950-01-428-7776
NSN 4140-01-247-2327
NSN 6150-01-325-6603
NSN 6220-00-844-1722
NSN 6240-01-486-2913
NSN 5996-01-380-7187
NSN 6145-01-483-1905
NSN 6685-00-596-8765
NSN 5975-00-788-7225
NSN 5996-01-208-5045
NSN 5999-01-165-5148