The AS568-319 SIMRIZ SZ481 seal features a 1-1/16" inner diameter and a 1-7/16" outer diameter, with a thickness of 3/16". Manufactured by Freudenberg-NOK, this seal is made from high-performance SIMRIZ material, which provides excellent resistance to a variety of chemicals and high temperatures. It meets stringent industry standards, ensuring compatibility with numerous applications in hydraulic and pneumatic systems. The AS568-319 SZ481 is engineered for durability and reliability, making it a preferred choice for engineers seeking effective sealing solutions in demanding environments.