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 6145-01-484-5126
NSN 5975-01-120-8741
NSN 6150-01-634-0575
NSN 6610-01-259-5296
NSN 6650-01-478-5323
NSN 5965-01-469-7401
NSN 5945-00-900-2195
NSN 5895-00-823-4971
NSN 2925-00-833-9466
NSN 5920-01-224-6031
NSN 4140-01-117-1960
NSN 5895-01-188-6692