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 5999-00-082-9488
NSN 5960-01-310-3863
NSN 5996-01-370-9886
NSN 5999-00-964-5716
NSN 5945-01-609-9809
NSN 6650-01-633-9147
NSN 5975-01-088-8399
NSN 5945-00-108-4394
NSN 5930-00-195-1640
NSN 5996-00-777-0173
NSN 6650-01-437-8852
NSN 5835-00-807-5632