Munaco Sealing Solutions

Buna-N / NBR / Nitrile O-Rings

Munaco stocks many standard sizes of acrylonitrile butadiene rubber (NBR) o-rings. The NBR compound, commonly called Buna-N or Nitrile is also available in custom molded seals in any geometry. This low cost sealing solution is the most commonly used synthetic rubber compound.

Buna-N / NBR / Nitrile O-Rings