The 0.75 x 1.125 x 0.25 NBR U-Cup from Freudenberg-NOK, model 93 AU 2093, is designed for reliable sealing in various applications. Made from high-quality NBR (Nitrile Butadiene Rubber), this loaded symmetrical U-Cup offers excellent resistance to oils and fuels, making it ideal for hydraulic and pneumatic systems. With a compact size of 0.75 inches in diameter and 0.25 inches in width, it fits seamlessly into tight spaces. This U-Cup is engineered to meet industry standards, ensuring durability and performance in demanding environments.