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 5945-00-269-5375
NSN 6110-01-660-1171
NSN 5999-01-340-7701
NSN 5910-00-156-6357
NSN 6145-00-643-1472
NSN 5998-01-543-0819
NSN 6145-01-258-6101
NSN 5915-01-477-1091
NSN 5895-01-183-8114
NSN 5930-00-550-1325
NSN 5835-01-412-6901
NSN 6150-01-274-6349