The Freudenberg-NOK N903X O-Ring is a precision-engineered sealing solution with a diameter of 1.046 inches and a cross-section of 0.139 inches, made from 90 durometer Nitrile (NBR). This O-Ring is designed for high-performance applications, offering excellent resistance to a variety of chemicals and temperatures. Its durable construction ensures a reliable seal in hydraulic and pneumatic systems, meeting industry standards for quality and performance. The N903X is an essential component for maintaining system integrity.