The Parker 1J54866 is a genuine Swivel Arm ORFS (O-Ring Face Seal) hydraulic fitting, designed for reliable and leak-free connections in high-pressure hydraulic systems. This specific fitting features a DN10 size with an 11/16-16 thread and a 90-degree elbow configuration, allowing for flexible hose routing and secure sealing. Manufactured by Parker, a leader in motion and control technologies, this fitting ensures optimal performance and durability for various industrial and mobile applications.