NSN 4320-01-179-8858

Part Details | ROTARY PUMP GEAR ROTOR SET

4320-01-179-8858 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.

Alternate Parts: 3G6890, 84366, 8436-6, 4320-01-179-8858, 01-179-8858, 4320011798858, 011798858

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43MAY 22, 198401-179-885861764 ( GEAR ROTOR SET, ROTARY PUMP )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-01-179-8858
Part Number Cage Code Manufacturer
3G689011083CATERPILLAR INC.DBA CATERPILLAR
8436-696151EATON CORPORATIONDIV EATON FLUID POWER
Technical Data | NSN 4320-01-179-8858
Characteristic Specifications