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 5895-00-847-1801
NSN 6610-01-194-8659
NSN 6130-01-191-0305
NSN 6610-00-277-7206
NSN 2925-00-127-7828
NSN 5996-01-384-7431
NSN 5910-01-012-3047
NSN 6105-01-039-5488
NSN 5920-00-642-9908
NSN 6220-00-121-7541
NSN 5930-01-361-6843
NSN 5835-01-566-5462