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 5985-00-053-4846
NSN 4140-01-241-2197
NSN 5930-01-062-5847
NSN 5835-00-998-5757
NSN 5855-01-278-4868
NSN 6240-01-401-5340
NSN 5925-01-258-0488
NSN 6110-01-456-1985
NSN 6685-01-612-2825
NSN 5915-01-381-7497
NSN 6105-00-547-3885
NSN 6650-00-701-8081