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 5930-00-491-3786
NSN 5935-01-512-8333
NSN 6135-01-495-0933
NSN 5895-01-595-2190
NSN 5999-01-055-5243
NSN 6620-00-406-7694
NSN 5945-00-149-1857
NSN 5960-01-224-7151
NSN 6645-00-038-7562
NSN 6110-01-350-2533
NSN 6620-01-618-8075
NSN 6620-00-538-8746