The Freudenberg-NOK V901W FKM O-Ring, with a diameter of 0.275" and a hardness rating of 90 durometer, is engineered for superior sealing performance. Made from high-quality FKM material, this O-Ring offers exceptional resistance to chemicals, heat, and wear, making it perfect for various industrial applications. Its precise dimensions ensure a snug fit, enhancing sealing efficiency. This product adheres to industry standards, ensuring compatibility with numerous systems, and is designed for longevity in demanding environments.