The AS568-160 SIMRIZ SZ485 is a high-quality seal featuring a 5-1/4" inner diameter and a 5-7/16" outer diameter, with a thickness of 3/32". This product from Freudenberg-NOK is designed for optimal sealing performance, providing excellent resistance to various chemicals and temperatures. It meets stringent industry standards, ensuring compatibility with numerous applications, particularly in hydraulic and pneumatic systems. The SZ485 ensures a reliable seal, enhancing the efficiency and longevity of your equipment.