The SIMRIZ Z7257 is a reliable sealing solution with a 23" inner diameter, 23-3/8" outer diameter, and a thickness of 3/16". This product, from Freudenberg-NOK, meets AS568-392 standards, ensuring compatibility with various industrial applications. The SIMRIZ material is engineered for excellent resistance to chemicals and high temperatures, making it suitable for demanding environments. Its precise dimensions guarantee a snug fit, minimizing the risk of leaks and enhancing the efficiency of hydraulic and pneumatic systems.