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 5960-01-122-9373
NSN 5999-01-475-4021
NSN 5990-00-428-1895
NSN 7035-01-568-5351
NSN 6145-00-815-2763
NSN 5999-00-122-8817
NSN 5996-01-195-4122
NSN 5965-00-289-6280
NSN 5965-00-617-5731
NSN 5996-01-506-7585
NSN 5965-01-350-1890
NSN 6645-00-359-5463