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 6650-01-549-4383
NSN 6240-00-410-8710
NSN 5915-01-316-5673
NSN 5930-00-823-2134
NSN 5855-01-468-9822
NSN 5945-01-317-6867
NSN 6150-01-524-9013
NSN 7035-01-449-1846
NSN 5915-01-174-5623
NSN 6320-01-162-5977
NSN 5915-01-050-7361
NSN 2925-01-408-9362