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 6145-01-273-0077
NSN 6645-00-415-9018
NSN 5895-00-110-0938
NSN 5895-01-578-7083
NSN 6145-01-426-1651
NSN 6610-00-862-1567
NSN 6650-01-294-1067
NSN 6220-01-024-9444
NSN 5915-00-819-3653
NSN 5905-01-098-1258
NSN 5965-00-309-4814
NSN 5935-01-189-4345