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 5999-01-012-1934
NSN 6105-01-469-2207
NSN 6110-01-055-3507
NSN 6620-01-582-1412
NSN 6620-01-524-9112
NSN 6650-00-888-7956
NSN 5915-00-832-4131
NSN 6110-01-214-8201
NSN 5935-01-311-1352
NSN 6105-00-894-5807
NSN 2925-01-424-0235
NSN 6105-00-256-0113