The AS568-151 SIMRIZ SZ486 is a reliable sealing solution with a 3" inner diameter and a 3-3/16" outer diameter, featuring a thickness of 3/32". This product, manufactured by Freudenberg-NOK, is designed for durability and performance in various industrial applications. The SIMRIZ material provides excellent resistance to chemicals and temperature variations, making it suitable for demanding environments. This seal meets industry standards, ensuring compatibility with a wide range of systems. The SZ486 is ideal for hydraulic and pneumatic applications, offering a secure fit and long-lasting performance.