The GE Wide Open PAC Hanger Bar (Part No. 2221023) is a crucial component within the Peripheral Gating Assembly for GE Magnetic Resonance Imaging (MRI) systems. This hanger bar is essential for the proper and safe functioning of the MRI equipment, as it provides a secure point for hanging cables and other components. It is designed and manufactured by GE HealthCare for use in their MRI systems, making it a reliable and essential part for maintenance and repair.