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 5915-01-094-5681
NSN 5925-00-355-6124
NSN 5999-00-421-5134
NSN 5915-01-062-5181
NSN 5960-01-009-5983
NSN 5915-01-308-4623
NSN 6105-01-518-3694
NSN 5895-01-423-8974
NSN 6135-01-164-3561
NSN 5920-01-132-3321
NSN 5935-01-553-4117
NSN 2925-01-183-2897