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: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5999-00-929-3949
NSN 6685-01-140-3692
NSN 5920-00-454-4263
NSN 5905-01-349-3616
NSN 5895-01-050-6970
NSN 6645-00-083-6853
NSN 4140-00-283-6843
NSN 6650-01-186-2426
NSN 5905-01-025-6949
NSN 5935-00-251-3929
NSN 6645-01-137-1684
NSN 6610-01-606-2144