The AS568-161 SIMRIZ SZ134 is a high-quality seal featuring a 5-1/2" inner diameter and a 5-11/16" outer diameter, with a thickness of 3/32". This product from Freudenberg-NOK is designed for superior performance in demanding environments, offering excellent resistance to chemicals and high temperatures. It meets industry standards, ensuring compatibility with a wide range of applications, particularly in hydraulic and pneumatic systems. The SZ134 provides a reliable seal, enhancing the durability and efficiency of your equipment.