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 6320-01-317-7312
NSN 6650-01-025-7425
NSN 6650-01-131-2570
NSN 5915-01-376-1480
NSN 5915-01-547-4655
NSN 6110-01-510-3037
NSN 5935-00-381-5772
NSN 6150-00-220-5154
NSN 5895-01-386-3049
NSN 6105-01-555-1322
NSN 5985-01-473-8151
NSN 5985-00-382-0344