The Freudenberg-NOK AS568-041 SIMRIZ SZ501 is a high-performance sealing solution featuring a 3" inner diameter and 3-1/8" outer diameter with a thickness of 1/16". This seal is designed for durability and reliability in various industrial applications. Made from advanced SIMRIZ material, it offers excellent resistance to chemicals and temperature variations, ensuring long-lasting performance. The seal meets AS568 standards, making it compatible with a wide range of systems. Ideal for use in hydraulic and pneumatic applications, it provides a secure fit and optimal sealing capabilities.