Imperial Nitrile Rubber NBR O Ring Seals 1.78mm Cross Section BS004-BS517-UK SUP
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.