Product Details | ROTARY PUMP GEAR ROTOR SET

4320-01-389-8397 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.

Part Alternates: 38628361, 3862836-1, 4320-01-389-8397, 01-389-8397, 4320013898397, 013898397

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 04 MAY 1994 01-389-8397

Cross Reference | NSN 4320-01-389-8397

Part Number Cage Code Manufacturer
3862836-1 0DC47 VIAN ENTERPRISES, INC.
3862836-1 86329 PARKER-HANNIFIN CORPORATION DBA FLUID SYSTEMS DIVISION
3862836-1 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL

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Technical Data | NSN 4320-01-389-8397

Characteristic Specifications
END ITEM IDENTIFICATION PACER DAWN
SPECIAL FEATURES MATL, INNER ROTOR AISI 8620, CARBURIZED AND HARDENED; OUTER ROTOR AISI 4130; TAB DIM. INNER AND OUTER ROTOR WIDTH, 0.3201, 0.3199
MANUFACTURERS CODE 99193
MFR SOURCE CONTROLLING REFERENCE 3862836-1

Restrictions/Controls & Freight Information | NSN 4320-01-389-8397

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information