The AS568-382 SIMRIZ SZ498 is a precision-engineered seal with a 13" inner diameter and a 13-3/8" outer diameter, featuring a thickness of 3/16". This product from Freudenberg-NOK is constructed from high-quality SIMRIZ material, known for its superior resistance to chemicals and high temperatures. It complies with industry standards, ensuring compatibility with a wide range of hydraulic and pneumatic systems. The AS568-382 seal is designed for long-lasting performance and reliability, making it an essential choice for various industrial applications.