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 6105-00-189-0515
NSN 6150-01-245-8701
NSN 6645-00-918-3785
NSN 5935-01-625-5775
NSN 5920-01-598-8555
NSN 5855-00-089-3974
NSN 5915-00-081-3406
NSN 6105-00-846-2686
NSN 6150-01-512-5141
NSN 5965-01-501-1329
NSN 6150-01-050-6890
NSN 5998-01-465-0580