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 5915-01-216-9659
NSN 6220-01-378-5496
NSN 5920-01-320-1337
NSN 6130-01-639-8149
NSN 5985-00-188-7081
NSN 5910-01-298-8107
NSN 5930-01-151-4328
NSN 5895-01-262-5903
NSN 5935-00-773-2171
NSN 6150-01-530-9214
NSN 5930-01-069-4266
NSN 5998-01-462-1672