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 5930-00-982-7682
NSN 5915-00-929-4869
NSN 5835-01-300-8256
NSN 5855-01-591-5696
NSN 5935-00-612-5748
NSN 5935-01-570-5700
NSN 6645-00-258-8547
NSN 5935-00-817-5225
NSN 5985-01-116-2295
NSN 6150-00-343-7404
NSN 6240-01-491-6104
NSN 5920-00-073-8950