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 5915-00-808-4905
NSN 5990-01-485-0260
NSN 7035-00-145-9138
NSN 5998-01-089-1960
NSN 5999-01-507-9177
NSN 5895-01-060-9434
NSN 6110-01-485-9791
NSN 4140-01-012-8614
NSN 6130-01-358-2615
NSN 5905-01-215-1546
NSN 5910-01-576-1625
NSN 5935-00-144-8017