The AS568-355 SIMRIZ SZ484 is a durable sealing solution featuring a 5-1/4" inner diameter and a 5-5/8" outer diameter, with a thickness of 3/16". Manufactured by Freudenberg-NOK, this seal is engineered for reliability in various industrial applications. The SIMRIZ material offers excellent resistance to chemicals and high temperatures, making it suitable for harsh environments. This seal meets industry standards, ensuring compatibility with a wide range of systems, particularly in hydraulic and pneumatic applications, providing a dependable sealing solution.