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 6135-01-512-8740
NSN 5998-00-661-0380
NSN 6320-00-322-3460
NSN 5990-01-649-0635
NSN 5965-01-092-6344
NSN 5855-00-058-1293
NSN 6150-01-391-7173
NSN 5945-01-359-1974
NSN 5960-00-842-2180
NSN 5835-01-012-1436
NSN 5985-00-358-2547
NSN 6110-00-908-0196