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 5895-01-395-6680
NSN 5920-00-351-8428
NSN 6650-01-044-6377
NSN 5905-01-573-0586
NSN 5915-00-771-8808
NSN 5999-01-658-4101
NSN 5996-00-375-5057
NSN 5910-01-573-2828
NSN 5965-01-012-1065
NSN 5935-01-079-5099
NSN 5985-01-461-3113
NSN 5950-00-549-4313