The AS568-144 SIMRIZ SZ486 is designed for superior sealing capabilities, featuring a 2-1/2" inner diameter and a 2-11/16" outer diameter, with a thickness of 3/32". This product from Freudenberg-NOK utilizes high-quality SIMRIZ material, known for its durability and resistance to harsh chemicals and high temperatures. It complies with industry standards, ensuring compatibility across various applications, particularly in hydraulic and pneumatic systems. The SZ486 provides a reliable seal, effectively preventing leaks and improving system performance.