The AS568-367 SIMRIZ SZ498 is designed for superior sealing with a 7-1/2" inner diameter and a 7-7/8" outer diameter, featuring a thickness of 3/16". This product from Freudenberg-NOK utilizes high-quality SIMRIZ material, known for its durability and resistance to harsh chemicals and temperatures. It complies with industry standards, ensuring compatibility with various systems, especially in hydraulic and pneumatic applications. The SZ498 provides a reliable seal, minimizing the risk of leaks and enhancing operational efficiency.