The AS568-313 SIMRIZ Z7257 is a robust sealing component with an inner diameter of 11/16" and an outer diameter of 1-1/16", featuring a thickness of 3/16". This product from Freudenberg-NOK is engineered for high performance in various industrial settings. 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 AS568-313 is an excellent choice for professionals seeking a dependable sealing solution.