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 5905-01-397-8374
NSN 5998-01-089-9442
NSN 5985-01-545-9732
NSN 5985-01-655-8223
NSN 5855-01-377-7112
NSN 6105-00-205-0655
NSN 4140-01-415-6013
NSN 5999-01-421-3006
NSN 5835-01-126-9358
NSN 5910-01-180-8229
NSN 6685-00-316-1157
NSN 5935-01-423-1677