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 6105-01-528-5603
NSN 6135-00-660-8654
NSN 7035-01-003-9142
NSN 5945-00-325-8816
NSN 5920-01-550-2763
NSN 5935-00-882-0051
NSN 5999-00-553-5829
NSN 5915-00-306-4105
NSN 5975-00-001-2758
NSN 6650-01-480-2687
NSN 5920-01-047-4682
NSN 5835-01-512-4834