The OR 0.863 x 0.116" O-Ring, made from 70 durometer NBR (Nitrile Butadiene Rubber), is designed for reliable sealing in various applications. This O-Ring offers excellent resistance to oils, fuels, and other chemicals, making it ideal for automotive and industrial uses. Its precise dimensions ensure a perfect fit in compatible systems, adhering to industry standards for quality and performance. The N703W designation indicates its specific formulation, providing enhanced durability and longevity in demanding environments.