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 6150-01-605-7050
NSN 6105-00-712-3764
NSN 5915-01-062-0592
NSN 5835-01-193-6192
NSN 6130-01-596-1202
NSN 5910-01-203-8387
NSN 5960-00-698-3765
NSN 5915-01-364-7917
NSN 6220-01-474-5989
NSN 5915-01-209-2788
NSN 6130-01-163-0443
NSN 5999-01-413-2876