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 6320-00-575-6072
NSN 5998-01-633-6343
NSN 6220-00-198-8499
NSN 6150-01-351-6898
NSN 5910-01-406-8578
NSN 5945-01-047-2052
NSN 5998-01-013-8925
NSN 5925-01-106-6726
NSN 5965-00-843-8713
NSN 5998-00-470-9082
NSN 5965-00-062-0559
NSN 5905-01-417-6588