The 2.375 x 2.75 x 0.1875 NBR Loaded Symmetrical U-Cup from Freudenberg-NOK, model 93 AU 2093, is designed for effective sealing in hydraulic and pneumatic systems. Made from high-quality NBR (Nitrile Butadiene Rubber), this U-Cup offers excellent resistance to oils and fuels, ensuring long-lasting performance. With its dimensions of 2.375 inches in diameter and a depth of 0.1875 inches, it fits standard applications perfectly. This product complies with industry standards, making it a reliable choice for various sealing needs.