The Freudenberg-NOK OR 4.359 0.139" 90 FKM V901W O-ring is engineered for superior sealing performance in demanding environments. Constructed from high-quality FKM, it provides excellent resistance to heat, chemicals, and oils, making it suitable for a variety of applications. With a hardness of 90, this O-ring maintains its shape and integrity under pressure. The 0.139" thickness ensures a snug fit in standard grooves, providing a reliable barrier against leaks. This product meets industry standards, ensuring quality and performance in critical applications.
