The AS568-042 SIMRIZ SZ481 is a high-performance seal featuring a 3-1/4" inner diameter and a 3-3/8" outer diameter, with a thickness of 1/16". Manufactured by Freudenberg-NOK, this seal is designed for optimal performance in various industrial applications. The SIMRIZ material provides excellent resistance to chemicals and temperature fluctuations, ensuring longevity and reliability. This seal complies with industry standards, making it suitable for a wide range of hydraulic and pneumatic systems. The AS568-042 SZ481 is an essential component for engineers and maintenance teams looking for quality and durability.