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 5910-01-195-8392
NSN 5985-01-546-0622
NSN 5985-00-857-2903
NSN 5930-00-471-3702
NSN 5985-00-018-8090
NSN 5998-01-342-1210
NSN 6240-01-593-9657
NSN 5915-00-323-1262
NSN 6650-00-984-5340
NSN 5910-00-562-3725
NSN 6240-00-068-0249
NSN 5835-01-319-0262