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 6130-01-083-6337
NSN 6650-01-150-2595
NSN 5999-01-495-0998
NSN 5895-01-399-1890
NSN 5915-00-283-8670
NSN 5990-01-534-8609
NSN 6610-00-807-6620
NSN 5935-00-291-4910
NSN 4140-00-081-6814
NSN 5935-01-419-0125
NSN 5835-01-545-6467
NSN 7035-01-590-0485