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 5965-00-938-8219
NSN 5960-01-109-4828
NSN 5895-00-105-9924
NSN 6105-00-062-0259
NSN 5915-01-429-8328
NSN 6150-01-485-0359
NSN 5935-01-365-5558
NSN 5996-00-404-7813
NSN 5935-00-262-5173
NSN 5975-01-180-9892
NSN 4140-00-843-1300
NSN 5855-01-542-9059