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 6135-00-583-3966
NSN 6650-01-090-2059
NSN 5835-00-838-0707
NSN 5985-00-555-8814
NSN 5999-00-467-6714
NSN 6135-00-733-9665
NSN 5835-01-487-3042
NSN 6320-01-498-4954
NSN 5999-01-128-1414
NSN 5999-01-625-7364
NSN 5915-01-173-8052
NSN 5855-01-098-9038