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 5835-00-025-9951
NSN 5996-01-161-3832
NSN 4140-00-193-8879
NSN 6150-00-233-0820
NSN 2925-00-642-8854
NSN 6105-00-466-9032
NSN 5945-01-051-2598
NSN 5996-01-034-6495
NSN 2925-01-430-4206
NSN 6130-00-422-2891
NSN 6320-01-366-5157
NSN 5996-01-612-3074