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 6110-01-379-8526
NSN 5910-01-490-3366
NSN 2925-01-424-9341
NSN 5935-00-235-5673
NSN 5990-01-336-3976
NSN 6110-01-274-1610
NSN 5996-01-600-1131
NSN 5999-01-123-8409
NSN 6105-01-305-1430
NSN 7035-00-455-7666
NSN 6105-00-588-7513
NSN 6610-01-283-2341