Product Details | AXIAL PISTONS PUMP

4320-01-504-7082 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: BULLETIN 947015A, BULLETIN947015A, PVWH04RSAYCHSA, PVWH-04-RSAY-CH-SA, 4320-01-504-7082, 01-504-7082, 4320015047082, 015047082

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 06 FEB 2003 01-504-7082

Demand History | NSN 4320-01-504-7082

Part Number Request Date QTY Origin
4320-01-504-7082 2013-01-09 1 US

Cross Reference | NSN 4320-01-504-7082

Part Number Cage Code Manufacturer
BULLETIN 947015A 44674 THE OILGEAR COMPANY
PVWH-04-RSAY-CH-SA 44674 THE OILGEAR COMPANY

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Technical Data | NSN 4320-01-504-7082

Characteristic Specifications
MAXIMUM DISCHARGE FLOW RATE 4.2 GALLONS PER MINUTE
OPERATING SPEED AT RATED CAPACITY 1800.0 REVOLUTIONS PER MINUTE
PUMPING ELEMENT OPERATING POSITION HORIZONTAL
PUMP ROTATION DIRECTION CLOCKWISE
PUMP RECIPROCATING DESIGN SINGLE ACTING
CYLINDER QUANTITY 7
PUMPING ELEMENT TYPE PISTON
RECIPROCATING STROKE TYPE VARIABLE
DISCHARGE CONNECTION QUANTITY 2
DISCHARGE CONNECTION TYPE THREADED INTERNAL
DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR 0.875-14 UNF
DRIVE CONNECTION TYPE CLOSE COUPLED
DRIVE SHAFT TYPE KEY TYPE, EXTERNAL
DRIVE SHAFT END DIAMETER 0.750 INCHES NOMINAL
DRIVE SHAFT LENGTH 1.750 INCHES NOMINAL
SPECIAL FEATURES CONTAINS HIGH LOW PRESSURE COMPENSATOR, VARIABLE DISPLACEMENT, MINIMUM VALVE STOP, PORT TYPE AND LOCATION: SAE ST. THREADS, REAR LOCATION, ONE OTHER DISCHARGE PORT, CASE STRAIN PORT NO. 8 .750-16 UNF-2B
III END ITEM IDENTIFICATION PUMP PSTN

Restrictions/Controls & Freight Information | NSN 4320-01-504-7082

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
NMF Description 128000 PUMPS PWR NOI/WORKING HEADS/PARTS
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 594 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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

Management | NSN 4320-01-504-7082

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each