Product Details | CENTRIFUGAL PUMP UNIT

4320-01-373-6478 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: 341-3.0IN X 4.0, 341-3.OIN X 4.0IN X 11, 34130INX40, 3413OINX40INX11, 4320-01-373-6478, 01-373-6478, 4320013736478, 013736478

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 08 APR 1993 01-373-6478

Cross Reference | NSN 4320-01-373-6478

Part Number Cage Code Manufacturer
341-3.0IN X 4.0 04579 AURORA PUMP A UNIT OF GENERAL SIGNAL CORP
341-3.OIN X 4.0IN X 11 04579 AURORA PUMP A UNIT OF GENERAL SIGNAL CORP

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Technical Data | NSN 4320-01-373-6478

Characteristic Specifications
MAXIMUM DISCHARGE FLOW RATE 350.0 GALLONS PER MINUTE
DISCHARGE PRESSURE 265.0 POUNDS PER SQUARE INCH GAGE
TOTAL HEAD 115.000 FEET
OPERATING SPEED AT RATED CAPACITY 1750.0 REVOLUTIONS PER MINUTE
MEDIA FOR WHICH DESIGNED WATER, SALT
PUMPING ELEMENT OPERATING POSITION HORIZONTAL
CENTRIFUGAL PUMP DESIGN RADIAL FLOW
CENTRIFUGAL PUMP IMPELLER QUANTITY 1
CENTRIFUGAL PUMP IMPELLER SUCTION TYPE SINGLE
OPERATION RELATIONSHIP DESIGN SIMULTANEOUS
PUMP QUANTITY 1
INTAKE CONNECTION QUANTITY 1
INTAKE CONNECTION TYPE THREADED INTERNAL
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 230.0 AND 460.0
FREQUENCY IN HERTZ 60.0
PHASE THREE
INCLOSURE TYPE PARTIALLY INCLOSED
COOLING METHOD AIR TO AIR COOLED
MOUNTING TYPE BASE
(NON-CORE DATA) SUBMERSIBILITY NONSUBMERSIBLE

Restrictions/Controls & Freight Information | NSN 4320-01-373-6478

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 4320-01-373-6478

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each