Metric Nitrile Rubber NBR O Ring Seals 3.5mm Cross Section 61mm-90mm ID -UK SUPP
NBR is a popular choice for Agricultural, Dairy, Plumbing, Mining, Rail and Transport Applications. NBR is attacked by Esters, Ozone, Retones, Aldehydes, Chlorinated and Nitro Carbons. Nitrile is one of the commonly used materials for O-Rings.