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 5920-01-082-1703
NSN 5895-00-051-6594
NSN 6130-00-558-5844
NSN 6685-01-025-6062
NSN 5935-01-200-1735
NSN 4140-01-400-0643
NSN 6145-01-473-3005
NSN 6320-01-276-4739
NSN 5999-01-329-3650
NSN 5960-00-626-3644
NSN 5960-01-119-1288
NSN 5930-01-030-8037