A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6240-01-055-9696
NSN 5905-00-988-1508
NSN 2925-01-269-1312
NSN 5996-01-371-9701
NSN 5930-01-129-1225
NSN 5965-00-773-9047
NSN 2925-00-024-6392
NSN 6240-01-029-1877
NSN 5975-01-412-7364
NSN 5925-00-194-1010
NSN 6320-01-281-6028
NSN 5985-01-057-0740