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 5895-01-116-2525
NSN 6220-01-544-9626
NSN 6650-01-437-9557
NSN 5935-00-018-6515
NSN 5999-00-399-5099
NSN 5965-01-469-8469
NSN 6610-01-212-8854
NSN 5998-01-227-1827
NSN 5920-01-487-8597
NSN 5960-01-443-3067
NSN 5910-00-104-5760
NSN 5915-00-448-2165