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 5990-01-065-0492
NSN 5930-01-544-9398
NSN 5895-00-553-8345
NSN 5895-01-612-5713
NSN 6220-00-930-3146
NSN 5996-00-400-1258
NSN 5920-00-518-1793
NSN 5960-01-478-8546
NSN 5990-01-242-9653
NSN 6320-01-204-2922
NSN 5930-01-387-3670
NSN 6620-01-392-7191