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 5910-01-461-9006
NSN 5960-01-436-8943
NSN 5835-00-617-3578
NSN 5915-00-336-1644
NSN 5945-01-435-4567
NSN 6105-01-329-5113
NSN 6685-01-512-2014
NSN 5895-00-939-6316
NSN 5915-00-289-6692
NSN 6645-01-459-1499
NSN 5999-01-641-6472
NSN 6150-01-563-0614