The Freudenberg-NOK AS568-016 SIMRIZ SZ501 seal is designed for high-performance applications, featuring an inner diameter of 5/8" and an outer diameter of 3/4", with a thickness of 1/16". Made from advanced SIMRIZ material, it provides exceptional resistance to chemicals and temperature fluctuations, ensuring long-lasting reliability. This seal meets the AS568-016 standard, making it compatible with a wide range of systems, ideal for engineers and maintenance professionals looking for dependable sealing solutions.