The Freudenberg-NOK N903X O-Ring is a reliable sealing component with a diameter of 2.737 inches and a cross-section of 0.103 inches, made from 90 durometer NBR (Nitrile Butadiene Rubber). This O-Ring is engineered for superior sealing performance in various applications, particularly where resistance to oils and chemicals is crucial. Its durable construction meets industry standards, making it ideal for use in automotive, hydraulic, and pneumatic systems. The NBR material provides excellent durability and longevity, ensuring effective sealing under pressure.