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 6620-00-901-7848
NSN 5905-01-560-7480
NSN 5905-01-104-4809
NSN 5905-01-634-0595
NSN 5915-00-532-3266
NSN 7035-00-283-3112
NSN 6105-01-188-0164
NSN 4140-01-359-7829
NSN 5998-01-624-4472
NSN 5855-01-388-2424
NSN 6320-01-558-2141
NSN 7035-01-386-5722