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 6610-00-961-7263
NSN 5935-01-089-6756
NSN 6145-00-702-0057
NSN 5996-01-438-0323
NSN 6685-01-270-6312
NSN 5985-01-410-2763
NSN 5960-01-317-3800
NSN 5999-01-481-0132
NSN 6110-01-486-0848
NSN 6135-00-542-6216
NSN 6150-01-446-6535
NSN 6645-01-130-9393