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 5960-01-292-6062
NSN 6135-00-962-4111
NSN 5835-00-419-0575
NSN 6650-01-461-7713
NSN 5925-01-151-6518
NSN 6240-01-272-5893
NSN 6620-00-901-7848
NSN 5996-00-964-5229
NSN 5935-01-349-1032
NSN 5920-00-493-8307
NSN 5915-00-467-1585
NSN 5895-00-919-0684