The AS568-169 SIMRIZ SZ498 is a reliable sealing component with a 7-1/2" inner diameter and a 7-11/16" outer diameter, featuring a thickness of 3/32". This product from Freudenberg-NOK is crafted from high-quality SIMRIZ material, providing exceptional resistance to chemicals and high temperatures. It meets industry standards, ensuring compatibility with various applications, particularly in hydraulic and pneumatic systems. The SZ498 is designed for durability and long-term performance, making it an excellent choice for industrial sealing needs.