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 6320-01-495-5943
NSN 6610-00-471-9096
NSN 5990-01-601-0466
NSN 5999-01-024-9547
NSN 6220-01-047-1315
NSN 6240-01-549-4683
NSN 5945-01-395-8678
NSN 6650-01-014-5990
NSN 5999-00-994-8455
NSN 5996-00-243-6571
NSN 4140-01-274-9242
NSN 5985-00-852-4477