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 2925-01-239-6044
NSN 6650-00-241-0970
NSN 5998-01-512-1883
NSN 6145-01-546-8837
NSN 6320-01-419-1225
NSN 6105-01-625-6428
NSN 5930-01-601-4771
NSN 5945-00-120-0074
NSN 6650-01-467-2355
NSN 6110-01-178-9231
NSN 5930-01-179-1676
NSN 5920-01-576-9869