The AS568-151 SIMRIZ SZ498 is a robust 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 high performance in various industrial applications. The SIMRIZ material provides exceptional resistance to chemicals and temperature extremes, ensuring reliability in challenging environments. This seal complies with industry standards, making it compatible with a variety of systems. The SZ498 is perfect for hydraulic and pneumatic applications, providing a secure fit and long-lasting performance.