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 5920-00-856-7040
NSN 5950-01-023-0805
NSN 6135-00-998-5884
NSN 5935-00-273-9106
NSN 5999-01-338-1989
NSN 6135-01-226-1396
NSN 5855-01-500-0449
NSN 5996-00-043-1991
NSN 5950-00-047-3831
NSN 5965-00-098-8918
NSN 5855-00-288-1408
NSN 5855-01-184-8089