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 5930-01-479-6025
NSN 6650-00-346-6777
NSN 6110-01-400-4207
NSN 5950-01-455-5309
NSN 5920-01-179-1363
NSN 6220-00-689-8114
NSN 5965-00-825-6734
NSN 5985-01-030-3415
NSN 5855-00-797-8217
NSN 5985-00-850-6391
NSN 5950-01-350-5159
NSN 6105-00-078-5304