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 5835-00-168-4258
NSN 5950-01-276-1855
NSN 6320-01-066-1766
NSN 6240-00-801-5941
NSN 5985-00-509-3415
NSN 6150-00-359-2019
NSN 5935-00-288-5973
NSN 6150-00-448-2357
NSN 5999-01-194-1704
NSN 2925-01-604-8984
NSN 5960-01-256-1868
NSN 5990-00-467-7431