Rotary Pump Gear Rotor Set

NSN: 4320-01-661-3117 | Model: 109-3416

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.

NSN Properties and Flags

NATO Stock Number

4320-01-661-3117

DEMIL

Pricing and Availability

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NSN 4320-01-661-3117 Datasheet

Supply Class (FSC):

Power And Hand Pumps

Cross Reference:

109-3416

Cage Codes:

Caterpillar Inc. (CAGE 11083)

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 4320-01-661-3117 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
What is the NIIN of NSN 4320-01-661-3117?
016613117 or 01-661-3117
Does NSN 4320-01-661-3117 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4320-01-661-3117?
No solicitations for this NSN.