The AS568-356 SIMRIZ SZ134 seal features a 5-3/8" inner diameter and a 5-3/4" outer diameter, with a thickness of 3/16". This product from Freudenberg-NOK is designed for high performance in various industrial applications. The SIMRIZ material is known for its excellent resistance to chemicals and high temperatures, making it ideal for demanding environments. This seal complies with industry standards, ensuring compatibility with a wide range of systems, particularly in hydraulic and pneumatic applications, providing a secure and reliable sealing solution.