The Industrial 1502-16-12 hydraulic fitting is a 90-degree elbow with a 1" female NPT port on one end and a 3/4" female NPSM port on the other. It is used to connect hydraulic components in systems that require a right-angle turn and a transition between NPT and NPSM threaded connections. The part number 1502-16-12 uniquely identifies this elbow fitting.
