Product Details | AXIAL PISTONS PUMP

4320-01-055-8554 A positive displacement device which utilizes the reciprocating motion of a multiple number of parallel pistons arranged axially in a cylinder barrel as a means of transferring a liquid from one place to another. The pistons are actuated by revolving the cylinder barrel at an angle to the drive shaft axis or by a tilting box when the cylinder barrel revolves on the drive shaft. The piston displacement may be fixed or variable. It is designed to be driven by a prime mover which is not an integral part of the pump.20216500058Aircraft Hydraulic, Vacuum, and De-icing System Components43200020Power and Hand Pumps

Part Alternates: 66WAC400, 961504, 4320-01-055-8554, 01-055-8554, 4320010558554, 010558554

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 12 FEB 1978 01-055-8554

Demand History | NSN 4320-01-055-8554

Part Number Request Date QTY Origin
4320-01-055-8554 2021-01-13 1 US
66WAC400 2020-12-352 2 IN
4320-01-055-8554 2020-07-191 2 IN
4320-01-055-8554 2020-05-140 3 IN
4320-01-055-8554 2020-03-72 2 IN
4320-01-055-8554 2020-02-36 1 India
66WAC400 2020-02-34 1 IN
66WAC400 2020-01-23 2 India
4320-01-055-8554 2020-01-22 2 India
4320-01-055-8554 2019-05-133 2 India
4320-01-055-8554 2018-06-173 1 India
4320-01-055-8554 2018-06-169 3 Turkey
4320-01-055-8554 2018-06-162 1 IN
4320-01-055-8554 2018-06-159 1 Turkey
4320-01-055-8554 2018-05-149 1 Turkey
4320-01-055-8554 2018-01-03 1 YU

Cross Reference | NSN 4320-01-055-8554

Part Number Cage Code Manufacturer
66WAC400 90166 EATON AEROSPACE LLC DBA USE CAGE CODE 62983 FOR
961504 90166 EATON AEROSPACE LLC DBA USE CAGE CODE 62983 FOR

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Technical Data | NSN 4320-01-055-8554

Characteristic Specifications
MAXIMUM DISCHARGE FLOW RATE 5.0 GALLONS PER MINUTE
DISCHARGE PRESSURE 3000.0 POUNDS PER SQUARE INCH GAGE
OPERATING SPEED AT RATED CAPACITY 3000.0 REVOLUTIONS PER MINUTE
MEDIA FOR WHICH DESIGNED HYDROCARBON FUELS AND OILS
PUMP ROTATION DIRECTION CLOCKWISE AND COUNTERCLOCKWISE
PUMP RECIPROCATING DESIGN SINGLE ACTING
CYLINDER QUANTITY 9
PUMPING ELEMENT TYPE PISTON
RECIPROCATING STROKE TYPE VARIABLE
VOLUME CONTROL TYPE PRESSURE COMPENSATION
INTAKE CONNECTION QUANTITY 1
INTAKE CONNECTION TYPE SOLDER TUBE
DISCHARGE CONNECTION QUANTITY 1
DISCHARGE CONNECTION TYPE SOLDER TUBE
DRIVE CONNECTION TYPE RIGID COUPLED
DRIVE SHAFT TYPE SPLINED, STRAIGHT INTERNAL
DRIVE SHAFT END DIAMETER 1.000 INCHES NOMINAL
MANUFACTURERS CODE 90166
DESIGN CONTROL REFERENCE 66WAC400

Restrictions/Controls & Freight Information | NSN 4320-01-055-8554

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:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 128000 PUMPS PWR NOI/WORKING HEADS/PARTS
Less than car load rating M 85
Less than truck load rating M 85.0
Water commodity Code 594 unknown
Originating Activity Code ZB Belgium
ZC
ZD
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable