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 7035-00-830-1235
NSN 5990-01-437-4876
NSN 5855-01-130-1501
NSN 5905-00-241-1614
NSN 5945-00-773-3879
NSN 6130-01-639-8149
NSN 6110-01-328-8292
NSN 6105-00-041-3736
NSN 5965-00-498-8177
NSN 5985-00-081-3456
NSN 6320-01-325-8322
NSN 6610-00-913-7069