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 6320-01-592-6248
NSN 5925-01-473-1924
NSN 6130-00-113-3430
NSN 5925-00-578-4774
NSN 5999-01-447-6913
NSN 5985-01-502-0882
NSN 6105-01-607-6572
NSN 5999-00-931-2385
NSN 5965-01-350-1890
NSN 5915-01-023-8930
NSN 5990-00-287-9259
NSN 6620-01-336-6646