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 6610-01-280-3429
NSN 5965-00-493-6008
NSN 5925-01-010-1084
NSN 6320-00-194-4252
NSN 6650-01-158-1871
NSN 5930-01-578-7868
NSN 5990-00-224-9408
NSN 6105-00-707-7498
NSN 6105-01-575-4869
NSN 5920-01-028-2619
NSN 5910-01-141-7666
NSN 5910-00-136-8095