Steel; 3 in.Dia, 7 equally spaced holes 0.320 diameter on 2.4000 in.Bolt circle, 12 teeth
No other part numbers with same form, fit, and function found.
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 5990-00-351-5479
NSN 6650-01-494-9956
NSN 5905-00-560-2620
NSN 4140-00-625-8213
NSN 5999-01-211-5431
NSN 5925-01-487-0356
NSN 5960-01-487-6436
NSN 6150-01-657-5530
NSN 5935-01-158-4853
NSN 5965-00-479-9567
NSN 6610-01-123-2276
NSN 5930-01-225-3935