The Freudenberg-NOK O-Ring, with a 4.225" inner diameter and 0.210" cross-section, is made from high-quality NBR (Nitrile Butadiene Rubber) rated at 70 durometer. This O-Ring is engineered for effective sealing in various industrial applications, providing excellent resistance to oils and fuels. It adheres to strict industry standards, ensuring compatibility with hydraulic and pneumatic systems. A reliable choice for professionals needing high-performance sealing solutions.
