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 5985-01-500-1898
NSN 5915-01-321-0284
NSN 7035-01-583-6465
NSN 6650-00-371-8050
NSN 5975-01-128-9584
NSN 6110-01-388-0408
NSN 5920-01-616-7215
NSN 6130-00-236-1963
NSN 6650-00-283-0978
NSN 5910-00-865-8159
NSN 5905-00-068-8543
NSN 5965-00-976-9465