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 6650-01-520-8701
NSN 5910-01-214-6852
NSN 5925-00-601-0583
NSN 5935-01-414-7284
NSN 5895-01-222-5184
NSN 5920-01-256-0287
NSN 5990-00-155-2306
NSN 5960-01-023-8800
NSN 5999-01-398-0254
NSN 5999-00-529-0157
NSN 5985-01-329-8616
NSN 6110-00-906-2540