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 6135-01-461-2915
NSN 5985-00-104-0301
NSN 6150-01-182-1984
NSN 5920-00-223-5194
NSN 6240-00-239-0159
NSN 5910-00-578-3658
NSN 5930-01-525-3973
NSN 5960-01-641-5493
NSN 5960-01-397-6173
NSN 6650-00-513-9713
NSN 5835-00-193-8951
NSN 5905-00-925-3944