The AS568-265 7-3/4" ID x 8" OD x 1/8" SIMRIZ SZ484 O-ring by Freudenberg-NOK is expertly crafted for superior sealing performance in demanding applications. This O-ring is made from high-quality SIMRIZ material, providing exceptional resistance to various chemicals and temperatures. With precise dimensions of 7-3/4 inches inner diameter and 8 inches outer diameter, it adheres to the AS568 standard, ensuring compatibility with numerous industrial systems. The 1/8 inch thickness enhances its sealing efficiency, making it suitable for hydraulic and pneumatic applications where reliability is crucial.