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 6105-01-600-4882
NSN 5925-01-408-6577
NSN 5945-01-648-4778
NSN 6610-00-536-4977
NSN 5905-00-203-3929
NSN 6110-00-816-9715
NSN 5999-00-189-0772
NSN 5910-01-442-4216
NSN 5999-01-541-4426
NSN 5998-01-495-2040
NSN 5920-01-326-7806
NSN 6110-00-413-4703