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 5960-01-219-5504
NSN 5975-01-527-5428
NSN 6150-00-387-3045
NSN 5920-01-331-4712
NSN 6645-01-041-3333
NSN 5990-00-113-2653
NSN 7035-00-511-8617
NSN 5999-01-598-8144
NSN 6240-00-899-6990
NSN 6150-00-288-6245
NSN 5998-01-517-9959
NSN 5996-00-505-2795