Product Details | CENTRIFUGAL PUMP UNIT

4320-01-423-4431 An assembled unit consisting of a commonly mounted centrifugal pump(s), prime mover(s), and the necessary components to provide for a complete operation.

Part Alternates: NA1793, CA16172, CA16221, PL.2VSHM-2, PL2VSHM2, PL2VSHSM2, PL2VSHSM-2, 2VSHSM2, 2VSHSM-2, 4320-01-423-4431, 01-423-4431, 4320014234431, 014234431

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 27 DEC 1995 01-423-4431

Cross Reference | NSN 4320-01-423-4431

Part Number Cage Code Manufacturer
2VSHSM-2 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV
CA16172 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV
CA16221 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV
NA1793 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV
PL.2VSHM-2 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV
PL2VSHSM-2 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV

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Technical Data | NSN 4320-01-423-4431

Characteristic Specifications
MAXIMUM DISCHARGE FLOW RATE 160.0 GALLONS PER MINUTE
DISCHARGE PRESSURE 80.2 POUNDS PER SQUARE INCH GAGE
TOTAL HEAD 185.000 FEET
SUCTION LIFT 30.000 FEET
OPERATING SPEED AT RATED CAPACITY 3500.0 REVOLUTIONS PER MINUTE
MEDIA FOR WHICH DESIGNED WATER, FRESH
PUMPING ELEMENT OPERATING POSITION VERTICAL
CENTRIFUGAL PUMP DESIGN RADIAL FLOW
CENTRIFUGAL PUMP IMPELLER QUANTITY 1
CENTRIFUGAL PUMP IMPELLER SUCTION TYPE DOUBLE
STAGE QUANTITY 1
OPERATION RELATIONSHIP DESIGN SIMULTANEOUS
PUMP QUANTITY 1
INTAKE CONNECTION QUANTITY 1
INTAKE CONNECTION TYPE ROUND FLANGE
DISCHARGE CONNECTION QUANTITY 1
DISCHARGE CONNECTION TYPE ROUND FLANGE
PRIME MOVER TYPE ELECTRIC MOTOR
PRIME MOVER COOLING MEDIUM AIR
PRIME MOVER QUANTITY 1
PRIME MOVER POWER RATING 20.0 HORSEPOWER
CURRENT TYPE AC
VOLTAGE IN VOLTS 440.0
FREQUENCY IN HERTZ 60.0
PHASE THREE
CURRENT RATING IN AMPS 25.2
INCLOSURE TYPE FULLY INCLOSED
ENVIRONMENTAL PROTECTION SPLASH PROOF
COOLING METHOD AIR TO AIR COOLED
MOUNTING TYPE FRAME
SPECIAL FEATURES 2.000 IN.DISCHARGE,2.500 IN.INTAKE CONNECTIONS
III END ITEM IDENTIFICATION STRATEGIC SEALIFT CONVERSION SHIPS CLASS
(NON-CORE DATA) SUBMERSIBILITY NONSUBMERSIBLE

Restrictions/Controls & Freight Information | NSN 4320-01-423-4431

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.
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 4320-01-423-4431

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