The AS568-312 SIMRIZ Z7257 is a reliable sealing component with an inner diameter of 5/8" and an outer diameter of 1", featuring a thickness of 3/16". This product from Freudenberg-NOK is designed for high performance in various industrial applications. The SIMRIZ material provides exceptional resistance to a wide range of chemicals and high temperatures, ensuring longevity and reliability. This seal is compliant with industry standards, making it suitable for hydraulic and pneumatic applications. The AS568-312 Z7257 is an excellent choice for professionals seeking a dependable sealing solution.