The Freudenberg-NOK OR 3.850" 90 EU U902E seal is designed for reliable sealing in industrial applications. This O-ring features a diameter of 3.850 inches and a cross-section of 0.210 inches, ensuring a snug fit in standard grooves. Constructed from high-quality materials, it provides excellent resistance to wear and various chemicals, making it suitable for demanding environments. The seal complies with industry standards, ensuring compatibility with a wide range of systems. Perfect for hydraulic and pneumatic applications, this O-ring is essential for preventing leaks and maintaining system performance.