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 5999-00-040-9081
NSN 5935-00-927-5304
NSN 5960-01-133-8884
NSN 5960-00-400-2222
NSN 5925-01-247-6543
NSN 5965-00-023-0944
NSN 5935-01-391-2535
NSN 6105-01-649-1106
NSN 5915-01-633-9845
NSN 4140-01-415-2478
NSN 5998-01-167-5682
NSN 5945-01-372-8914