The OR 1.051 0.070" 90 NBR N901W O-ring by Freudenberg-NOK is designed for effective sealing in demanding environments. Featuring a diameter of 1.051 inches and a cross-section of 0.070 inches, this O-ring is crafted from 90 durometer Nitrile Butadiene Rubber (NBR), providing strong resistance to oils and chemicals. Its design complies with industry standards, making it ideal for hydraulic and pneumatic applications. This O-ring ensures a secure seal, minimizing the risk of leaks and enhancing operational efficiency.