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 5965-01-094-1796
NSN 5985-00-607-9155
NSN 6220-01-141-6900
NSN 5990-01-200-7460
NSN 6220-01-255-8915
NSN 6610-00-597-5671
NSN 6150-01-039-7631
NSN 5965-00-139-1039
NSN 6135-01-633-8502
NSN 5910-01-017-8011
NSN 5910-00-248-6219
NSN 5915-01-437-6423