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 5935-01-260-8651
NSN 6105-00-608-8947
NSN 5895-01-293-8081
NSN 6220-01-406-5351
NSN 5998-01-143-4620
NSN 5960-00-157-5983
NSN 5930-00-155-5917
NSN 5965-00-275-0491
NSN 6320-01-046-5228
NSN 6645-01-140-0868
NSN 5965-01-607-5753
NSN 4140-01-388-8879