C/o: outer gear rotor p/n 25 47123 2004 0, material aisi 8620 steel per mil-s-8690, nitride harden r15n83 per mcair ps 15451 and, inner gear rotor p/n 25 47113 2004 0, material aisi 8620 steel per mil-s-8690 carburize and harden ra80 min per mcair ps 15452; 1.3875 in.Min 1.3880 in.Max od
A pump rotor or impeller consisting of two gears, the outer gear having internal teeth (lobes) and the inner gear having external teeth (lobes). The inner gear has one or two teeth less than the outer gear, and is mounted to mesh eccentric with the outer gear. The space between the teeth of the two meshing gears creates a positive displacement of fluids from the inlet port to the outlet port of the rotary pump.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 5855-00-337-3679
NSN 6685-01-135-6921
NSN 5935-01-451-3035
NSN 7035-00-059-7970
NSN 5985-00-476-4573
NSN 6145-01-586-9688
NSN 5975-00-879-8756
NSN 6650-00-276-9838
NSN 5999-01-503-5410
NSN 6240-00-389-4822
NSN 5835-01-406-9638
NSN 5910-01-436-4527