The AS568-169 SIMRIZ SZ486 is a precision-engineered seal 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 constructed from high-performance SIMRIZ material, providing superior resistance to chemicals and high temperatures. It meets industry standards, ensuring compatibility with various hydraulic and pneumatic systems. The SZ486 is designed for durability and reliability, making it an ideal choice for demanding industrial applications.