Product Details | CENTRIFUGAL PUMP UNIT

4320-01-257-8724 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: 12490-0001, 4320-01-257-8724, 01-257-8724, 4320012578724, 124900001, 012578724

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 25 JUN 1987 01-257-8724

Demand History | NSN 4320-01-257-8724

Part Number Request Date QTY Origin
12490-0001 2025-04-100 5 DIBBS
12490-0001 2024-05-141 5 DIBBS
12490-0001 2024-05-130 5 DIBBS
12490-0001 2023-10-278 1 DIBBS
12490-0001 2023-09-250 1 DIBBS
12490-0001 2023-07-187 1 DIBBS
12490-0001 2023-04-110 1 DIBBS
12490-0001 2023-02-33 1 DIBBS
12490-0001 2022-12-362 1 DIBBS
12490-0001 2022-08-220 1 DIBBS
12490-0001 2022-07-209 1 DIBBS
12490-0001 2021-06-159 1 DIBBS
12490-0001 2020-02-56 1 DIBBS
12490-0001 2019-10-276 1 DIBBS
12490-0001 2019-09-254 1 DIBBS
12490-0001 2019-04-119 1 DIBBS
4320-01-257-8724 2018-07-200 1 DIBBS
4320-01-257-8724 2013-09-272 1 DIBBS
4320-01-257-8724 2013-09-266 1 DIBBS
4320-01-257-8724 2013-09-255 1 DIBBS
4320-01-257-8724 2013-08-237 1 DIBBS
4320-01-257-8724 2013-08-232 1 DIBBS
4320-01-257-8724 2009-10-276 2 DIBBS
4320-01-257-8724 2008-08-242 6 DIBBS
4320-01-257-8724 2007-12-338 7 DIBBS
4320-01-257-8724 2007-10-284 5 DIBBS
4320-01-257-8724 2006-06-164 0 DIBBS
4320-01-257-8724 2006-06-159 3 DIBBS

Cross Reference | NSN 4320-01-257-8724

Part Number Cage Code Manufacturer
12490-0001 31425 ITT JABSCO PRODUCTS

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Technical Data | NSN 4320-01-257-8724

Characteristic Specifications
DISCHARGE PRESSURE 25.0 POUNDS PER SQUARE INCH GAGE
SUCTION LIFT 10.000 FEET
OPERATING SPEED AT RATED CAPACITY 1725.0 REVOLUTIONS PER MINUTE
CENTRIFUGAL PUMP DESIGN AXIAL FLOW
CENTRIFUGAL PUMP IMPELLER QUANTITY 1
CENTRIFUGAL PUMP IMPELLER SUCTION TYPE DOUBLE
STAGE QUANTITY 1
FEATURES PROVIDED SELF-PRIMING
PUMP QUANTITY 1
DISCHARGE CONNECTION QUANTITY 1
DISCHARGE CONNECTION TYPE THREADED INTERNAL
DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR 1.000-11-1/2 NPTF
(NON-CORE DATA) SUBMERSIBILITY NONSUBMERSIBLE

Restrictions/Controls & Freight Information | NSN 4320-01-257-8724

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 4320-01-257-8724

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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