The AS568-381 SIMRIZ SZ498 is engineered for optimal sealing performance, featuring a 12" inner diameter and a 12-3/8" outer diameter with a thickness of 3/16". Manufactured by Freudenberg-NOK, this seal is crafted from high-performance SIMRIZ material, providing excellent resistance to a variety of chemicals and high temperatures. It meets stringent industry standards, ensuring compatibility with numerous applications, including hydraulic and pneumatic systems. The AS568-381 seal is designed to provide a reliable and durable solution, making it an essential component for maintaining system integrity.