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 5915-01-541-3957
NSN 5998-00-017-4694
NSN 5960-00-926-7309
NSN 6620-01-157-9267
NSN 5999-00-700-9096
NSN 5905-01-462-5417
NSN 6645-01-408-6568
NSN 5920-01-235-0704
NSN 5905-01-337-3253
NSN 5935-01-037-9686
NSN 5998-00-028-6920
NSN 5998-00-150-2751