The AS568-317 SIMRIZ SZ485 is a precision-engineered seal with a 15/16" inner diameter and a 1-5/16" outer diameter, featuring a thickness of 3/16". Manufactured by Freudenberg-NOK, this seal is designed for high durability and performance in various industrial applications. The SIMRIZ material provides excellent resistance to a wide range of chemicals and high temperatures, making it suitable for hydraulic and pneumatic systems. This product complies with industry standards, ensuring reliable performance and compatibility across different applications. The SZ485 is an ideal choice for enhancing the efficiency and lifespan of your systems.