AUTO AIR CONDITIONING SEAL GASKET SEAL SET HNBR SEALING O-RING WASHER IMPERIAL
Hydrogenated Nitrile Butadiene Rubber (HNBR), also known as Highly Saturated Nitrile (HSN) is special class of nitrile rubber (NBR) and is for mission critical applications. Total 18 most popular IMPERIAL used O-ring Sizes.