Nitrile Butadiene (NBR)

288 Pc. Boss (ORB) 90 Durometer Nitrile O-Ring Assortment 00152

20 sizes of 90 durometer o-ring boss (ORB) buna nitrile o-rings in a sturdy plastic boxDimensions: 9-3/4" (l) x 6-1/2" (w) x 1-3/4" (h)Buna-N Rubber is also referred to as Nitrile Rubber. Nitrile rubber is a copolymer of butadiene and acrylonitrile. In...