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 5905-01-150-6351
NSN 5925-01-553-8725
NSN 4140-01-130-7858
NSN 6650-01-106-1868
NSN 5930-01-322-8575
NSN 5998-01-609-7238
NSN 6110-01-024-8220
NSN 6150-01-019-3282
NSN 7035-01-435-7962
NSN 5935-00-598-1235
NSN 5910-00-252-4853
NSN 5999-01-511-1179