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 6610-00-675-3541
NSN 6610-00-346-1610
NSN 5998-00-269-5444
NSN 5999-01-186-9061
NSN 5990-00-999-5624
NSN 5960-00-785-4274
NSN 5895-00-900-5449
NSN 6220-01-466-6847
NSN 6130-01-208-1861
NSN 5990-00-970-2171
NSN 5835-00-438-4489
NSN 5990-01-360-0711