O-Rings NBR 70 (Nitrile) Shore A

Black NBR O-ring, also known as a Nitrile O-ring or Buna-N O-Rings most widely used elastomer in the seal industry today. NBR is a standard material for Hydraulics and Pneumatic. NBR / Nitrile O-Rings resist oil-based hydraulic fluids, fats, and oils. Temperature Range -30°C to +120°C with Durometer/Hardness 70.