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 6650-00-872-0942
NSN 5935-01-069-9847
NSN 5910-01-502-9149
NSN 5895-01-617-5956
NSN 5915-00-161-4409
NSN 6240-01-244-7407
NSN 2925-01-308-9809
NSN 5835-00-617-3578
NSN 6240-01-165-2693
NSN 5945-01-274-6538
NSN 5895-00-832-0726
NSN 5999-01-607-1362