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 6105-00-146-1568
NSN 7035-00-849-5526
NSN 5935-00-502-9370
NSN 5915-00-182-8068
NSN 5915-01-100-4105
NSN 5895-01-303-6892
NSN 5998-01-603-5546
NSN 6620-00-983-4171
NSN 6650-00-788-1461
NSN 7035-00-946-2642
NSN 5915-01-584-2404
NSN 5905-01-508-5120