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 5965-01-569-8634
NSN 6110-01-089-9017
NSN 5998-01-442-7962
NSN 5998-00-166-8135
NSN 4140-01-358-7423
NSN 5925-01-483-8690
NSN 5925-01-456-4828
NSN 2925-00-735-4979
NSN 6650-00-622-4991
NSN 5996-01-029-8011
NSN 6650-00-091-1627
NSN 5990-00-459-5752