The Freudenberg-NOK V901W is a premium FKM O-Ring with a size of 10.975mm in outer diameter and a cross-section of 0.210 inches, featuring a hardness of 90 Shore A. This O-Ring is specifically designed for high-temperature and chemical resistance applications, making it ideal for use in automotive, aerospace, and industrial machinery. The FKM material provides excellent sealing capabilities against aggressive fluids, ensuring long-lasting performance. This product meets stringent industry standards for quality and reliability.