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 6130-00-738-3588
NSN 5999-01-384-9621
NSN 5945-00-827-5148
NSN 6650-01-274-3828
NSN 5915-01-597-3926
NSN 6105-00-905-3135
NSN 7035-00-337-8745
NSN 5996-01-600-1131
NSN 5915-01-192-9000
NSN 5960-01-632-6576
NSN 5930-01-052-0078
NSN 5999-01-472-3025