The SIMRIZ SZ486 is engineered for optimal sealing with a 24" inner diameter and 24-3/8" outer diameter, featuring a thickness of 3/16". This product, from Freudenberg-NOK, complies with AS568-393 standards, making it a reliable choice for various industrial applications. The advanced SIMRIZ material is known for its durability and resistance to harsh chemicals and temperatures, ensuring long-lasting performance. Its precise dimensions provide a snug fit, minimizing the risk of leaks and enhancing operational efficiency in hydraulic and pneumatic systems.