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 6105-01-171-3256
NSN 5965-01-091-1884
NSN 5960-01-354-0762
NSN 5985-01-549-2524
NSN 5965-01-542-8510
NSN 5930-01-147-2295
NSN 6685-00-961-1990
NSN 6650-00-879-5834
NSN 5920-01-209-3201
NSN 5999-01-221-9175
NSN 6110-01-491-9885
NSN 6620-01-123-6663