The Freudenberg-NOK AS568-372 SIMRIZ SZ486 O-Ring is engineered for high-performance sealing with an inner diameter of 8-3/4 inches, outer diameter of 9-1/8 inches, and a cross-section of 3/16 inches. Constructed from SIMRIZ material, this O-Ring provides exceptional resistance to chemicals and high temperatures, making it suitable for demanding industrial applications. Its precise dimensions ensure a secure fit in standard AS568 grooves, delivering reliable sealing performance and preventing leaks in critical systems.