540XAir Conditioning Rubber O Ring Seal Assortment Kit Green Air Con 18 Sizes
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. Color: green or purple. Total 18 most popular used O-ring Sizes.