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 6150-01-278-9400
NSN 5935-01-024-8512
NSN 4140-01-283-2287
NSN 5935-01-502-6012
NSN 4140-00-091-0869
NSN 6105-01-139-4066
NSN 6130-01-634-0603
NSN 6240-01-203-4992
NSN 6320-01-216-1678
NSN 5998-00-456-0864
NSN 5915-01-092-6443
NSN 5960-01-495-0859