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 5950-00-657-3438
NSN 6110-00-914-2420
NSN 6150-01-472-1689
NSN 6110-00-133-2429
NSN 5915-00-964-6381
NSN 6650-00-864-2942
NSN 5975-01-514-3500
NSN 6110-01-489-0543
NSN 5935-00-935-5769
NSN 5985-01-173-7625
NSN 5945-00-877-8364
NSN 5998-00-183-9145