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 5935-01-512-1391
NSN 5835-01-501-0526
NSN 5930-01-461-2617
NSN 5996-00-636-4849
NSN 6650-01-235-0981
NSN 2925-01-590-8691
NSN 5920-01-055-2024
NSN 6110-01-218-6906
NSN 6650-00-901-4914
NSN 7035-00-003-7518
NSN 6105-00-519-2983
NSN 5999-00-186-9314