The Freudenberg-NOK OR 1.239" 0.070" 90 NBR N903X seal is designed for high-performance applications, made from premium Nitrile Butadiene Rubber (NBR). This seal offers excellent resistance to oils and chemicals, making it suitable for various industrial uses. With a thickness of 0.070" and an outer diameter of 1.239", it ensures a secure fit in hydraulic and pneumatic systems. This product meets stringent industry standards, providing reliability and longevity in performance. It effectively prevents leakage, contributing to the overall efficiency of machinery and equipment.