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 5835-01-495-0595
NSN 5895-01-162-8830
NSN 5990-00-293-6031
NSN 6110-00-900-8227
NSN 5855-00-179-8588
NSN 6320-01-243-2276
NSN 6240-00-683-0725
NSN 6650-01-450-0790
NSN 5999-01-353-2989
NSN 5925-01-268-0426
NSN 5998-01-610-7665
NSN 5855-00-472-2055