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 5999-01-163-8187
NSN 5985-01-365-5614
NSN 5960-01-409-1917
NSN 6150-01-015-5310
NSN 5835-01-611-8912
NSN 5915-01-207-1416
NSN 5835-00-405-1099
NSN 5975-00-083-1433
NSN 6150-01-534-9919
NSN 5855-01-241-1054
NSN 5950-00-854-1414
NSN 5975-00-862-4506