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 6105-01-597-9564
NSN 6610-01-153-8625
NSN 6610-00-526-4394
NSN 5998-01-554-8822
NSN 5915-00-827-1287
NSN 5990-00-251-0965
NSN 6610-01-503-2951
NSN 5835-00-474-6085
NSN 5945-01-581-6298
NSN 5895-00-827-0240
NSN 6220-00-095-3687
NSN 6220-01-105-9055