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 5910-00-358-2252
NSN 5855-01-068-3683
NSN 6620-01-128-9808
NSN 5965-01-555-8007
NSN 5935-01-125-2683
NSN 5895-00-679-5378
NSN 5935-01-408-5051
NSN 5925-01-469-6667
NSN 6650-01-366-2424
NSN 5925-00-988-5474
NSN 5855-00-149-0766
NSN 6150-00-446-3317