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 5895-01-462-6022
NSN 6220-01-535-6968
NSN 6145-01-064-2949
NSN 5999-00-491-1349
NSN 5905-01-076-5309
NSN 5990-01-138-1481
NSN 5835-01-482-1591
NSN 5935-00-436-2657
NSN 5910-01-557-4271
NSN 5945-00-614-3979
NSN 5915-00-597-2369
NSN 5910-01-239-8855