Product Code:SAE AMS3217/1 Title:Test Slabs, Acrylonitrile Butadiene (Nbr-H), Medium-High Acrylonitrile, 65-75 Issuing Committee:Ams Ce Elastomers Committee Scope:This specification covers a standard acrylonitrile butadiene (NBR-H) rubber stock with medium-high acrylonitrile content in the form of molded test slabs.