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 5998-01-354-3424
NSN 5835-00-564-0057
NSN 5920-00-812-1037
NSN 6110-01-495-5497
NSN 5990-01-458-1621
NSN 5945-00-655-1502
NSN 6150-00-286-0827
NSN 5910-01-206-4319
NSN 6110-00-384-1704
NSN 5996-01-381-0868
NSN 5915-01-350-1103
NSN 6110-01-266-4245