The AS568-370 SIMRIZ SZ495 is engineered for optimal sealing performance, featuring an inner diameter of 8-1/4" and an outer diameter of 8-5/8", with a thickness of 3/16". Manufactured by Freudenberg-NOK, this seal is made from high-performance SIMRIZ material, providing excellent resistance to various chemicals and thermal stability. It is designed to meet stringent industry standards, ensuring compatibility with numerous applications, particularly in hydraulic and pneumatic systems. The SZ495 seal guarantees a reliable and effective barrier, enhancing the longevity and efficiency of your equipment.