The Freudenberg-NOK V750FM FKM O-Ring, with a 0.139" cross-section and 75 durometer hardness, is designed for high-performance sealing applications. Measuring 5.484" in diameter, this O-Ring is ideal for environments requiring resistance to extreme temperatures and aggressive chemicals. The FKM material ensures excellent durability and longevity, making it suitable for automotive, industrial, and chemical processing applications. This O-Ring meets industry standards for quality and reliability, providing a dependable seal in various systems.