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 5996-01-400-3558
NSN 5950-01-247-9857
NSN 5996-01-408-1002
NSN 6150-01-374-9875
NSN 5925-00-248-4331
NSN 6650-01-517-9452
NSN 6620-00-717-2529
NSN 5960-00-083-2793
NSN 5835-01-209-6410
NSN 5895-00-633-0431
NSN 5950-01-469-7060
NSN 5915-01-495-3675