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 5975-00-436-1822
NSN 6130-01-467-1565
NSN 5925-00-275-7599
NSN 5930-01-617-9354
NSN 5996-01-350-9771
NSN 5945-01-261-6750
NSN 5999-01-469-5726
NSN 5920-01-188-8445
NSN 6130-01-415-0944
NSN 6320-01-462-2295
NSN 5910-00-021-2207
NSN 5915-00-999-5648