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 5998-00-131-8445
NSN 5985-00-275-8082
NSN 5965-01-088-5414
NSN 6220-01-322-7443
NSN 5998-01-395-2438
NSN 5855-01-091-2273
NSN 6620-00-148-9613
NSN 5855-00-411-8688
NSN 5920-01-363-7063
NSN 6130-01-175-2092
NSN 5999-01-174-7598
NSN 6685-01-487-5238