The AS568-255 SIMRIZ SZ481 is a high-quality sealing solution featuring a 5-5/8" inner diameter and a 5-7/8" outer diameter with a thickness of 1/8". This product from Freudenberg-NOK is constructed from durable SIMRIZ material, known for its superior resistance to a variety of chemicals and temperature variations. It meets essential industry standards, ensuring compatibility with numerous applications, especially in hydraulic and pneumatic systems. The SZ481 seal is designed for reliability and long-lasting performance, making it an ideal choice for industrial sealing needs.