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 5920-00-079-3972
NSN 5999-00-580-1876
NSN 5835-01-200-7153
NSN 5920-00-269-4060
NSN 6130-01-515-2462
NSN 5999-01-495-1940
NSN 6645-00-616-1289
NSN 6135-01-185-3614
NSN 5960-01-372-5609
NSN 6220-01-389-4792
NSN 5920-00-699-1927
NSN 5965-01-023-9359