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 5960-01-462-1864
NSN 2925-00-698-4882
NSN 6110-01-319-7177
NSN 5915-00-088-4813
NSN 6135-01-297-5565
NSN 5895-01-307-3921
NSN 6650-00-216-6365
NSN 6650-00-518-2700
NSN 6105-01-573-6668
NSN 5855-01-023-3727
NSN 5945-01-141-7497
NSN 5920-00-140-8912