The Freudenberg-NOK AS568-132 SIMRIZ SZ481 is a premium sealing component featuring a 1-3/4" inner diameter and a 1-15/16" outer diameter with a thickness of 3/32". This seal is crafted from high-quality SIMRIZ material, providing exceptional resistance to chemicals and temperature variations, ensuring reliable performance in various industrial settings. Compliant with the AS568-132 standard, it is compatible with a wide range of systems, making it a preferred choice for engineers and maintenance professionals seeking effective sealing solutions.