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 6105-01-433-2313
NSN 5835-01-587-8787
NSN 5945-01-566-6898
NSN 6240-00-187-4306
NSN 5950-01-564-1151
NSN 5915-01-234-2371
NSN 5930-00-493-7589
NSN 6110-01-156-4136
NSN 5915-01-366-0031
NSN 5930-01-430-2510
NSN 5990-01-144-6994
NSN 5920-00-469-2648