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 5930-00-597-5064
NSN 5920-01-274-6983
NSN 6650-01-633-9147
NSN 5855-00-400-2622
NSN 5950-01-279-1084
NSN 5975-00-155-7065
NSN 5930-01-382-4750
NSN 6650-01-459-8575
NSN 6150-00-365-1711
NSN 5835-00-954-2833
NSN 5985-00-317-8237
NSN 6620-01-486-2555