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 6220-00-635-8818
NSN 5895-01-399-0240
NSN 5945-01-397-0565
NSN 5905-01-219-0304
NSN 5999-01-291-5591
NSN 5895-00-590-8726
NSN 5920-01-171-7477
NSN 5965-01-332-9825
NSN 6105-01-213-7446
NSN 5945-01-459-1560
NSN 5915-00-833-7714
NSN 5835-01-178-4154