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 6650-00-901-4914
NSN 6135-00-985-7846
NSN 5910-00-872-4434
NSN 5920-01-025-6989
NSN 6110-01-396-4928
NSN 6650-01-064-0869
NSN 6685-01-468-5781
NSN 5920-01-562-8437
NSN 4140-00-597-5260
NSN 6650-01-200-7657
NSN 5965-01-258-1988
NSN 5915-00-383-1471