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 6320-01-374-9924
NSN 6620-01-395-4878
NSN 5930-00-781-9594
NSN 5835-01-150-6084
NSN 6220-01-045-9091
NSN 6620-01-209-0260
NSN 6240-00-847-8091
NSN 5835-01-642-4705
NSN 6220-01-519-8837
NSN 5990-01-584-8363
NSN 6150-00-019-5256
NSN 5945-00-147-9887