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 6150-00-081-9928
NSN 5990-01-024-9659
NSN 6650-00-466-1697
NSN 6130-00-141-6026
NSN 6130-01-435-6140
NSN 5945-00-301-4830
NSN 5895-00-005-2465
NSN 5915-01-493-9973
NSN 5999-01-115-6979
NSN 6610-01-323-7783
NSN 6320-00-994-0179
NSN 5855-01-088-8700