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 2925-00-411-0600
NSN 6130-00-006-5377
NSN 5998-01-385-2548
NSN 6110-01-644-9328
NSN 6135-01-633-8502
NSN 5920-01-258-5775
NSN 6650-01-102-7847
NSN 5945-01-112-0841
NSN 5910-01-551-1473
NSN 5975-01-025-5794
NSN 6220-01-325-6645
NSN 5965-01-092-6344