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 6650-01-382-8569
NSN 7035-01-411-6062
NSN 5960-00-608-6711
NSN 5985-00-182-2966
NSN 5835-01-538-8080
NSN 5960-01-120-1272
NSN 5915-00-913-3084
NSN 6320-01-054-3046
NSN 6620-01-546-4942
NSN 5835-00-392-2630
NSN 6130-01-278-5737
NSN 6610-00-397-3472