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 5895-00-088-0078
NSN 6645-01-199-0062
NSN 6650-00-469-2218
NSN 5905-01-202-8489
NSN 6105-01-463-8557
NSN 6650-01-317-9242
NSN 5990-01-058-4826
NSN 5920-00-372-5864
NSN 5965-01-398-9579
NSN 5895-01-420-9701
NSN 6135-00-927-5848
NSN 6105-01-379-1565