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 5998-00-185-6029
NSN 5915-01-242-6892
NSN 5960-00-641-8056
NSN 6620-01-397-4131
NSN 6105-01-097-2119
NSN 5935-00-187-7783
NSN 5930-00-648-6354
NSN 7035-01-444-4240
NSN 5855-01-435-8075
NSN 5835-01-395-7976
NSN 5960-00-275-7497
NSN 6620-01-527-8400