Fmaterial outer rotor cast iron grade 40, inner rotor steel a.I.S.I. 8620; o/a diameter 1.4975in.; bore 0.500in dia; 2 keyways 0.095 in. W on opposite ends of bore; o/a diameter of bore including keyway 0.632in.
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 5975-01-028-1319
NSN 5905-00-633-8370
NSN 5915-00-151-4629
NSN 6135-01-441-0518
NSN 6220-00-086-5156
NSN 6150-00-717-8942
NSN 7035-00-131-8219
NSN 5935-01-320-3572
NSN 6685-01-352-0407
NSN 5965-00-617-5731
NSN 6105-01-022-7677
NSN 5965-00-020-1951