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 6650-01-495-0995
NSN 5985-01-052-6473
NSN 5985-01-556-6917
NSN 5920-01-416-0616
NSN 5999-01-062-1774
NSN 5855-01-361-2362
NSN 6130-00-635-6224
NSN 5945-01-016-0997
NSN 5960-01-252-8821
NSN 5960-01-628-2760
NSN 4140-01-533-5879
NSN 6135-01-606-7024