Metric O-Ring Cross Section 5mm-5.9mm
An O-ring seal is a means for closing off a passageway to prevent an unwanted escape or loss of fluid or gasses. O-rings are measured I.D. (Inside diameter) and C.S. (Cross section or width) and come in many materials. The most common is Buna-N or Nitrile. We also stock: Viton, EPDM, Silicone, PTFE. Other materials are available. Please specify material when ordering or call for assistance. (see o-ring compound section) If you can’t find something you’re looking for, give us a call at 800-445-7803.