Product Details | CENTRIFUGAL PUMP IMPELLER

4320-01-491-9237 An item consisting of blades or paddles equally spaced around the periphery of a hub, rotor, or wheel. It is the rotating part of a PUMP, CENTRIFUGAL.20529100042Engine Fuel System Components, Nonaircraft29150064Engine Fuel System Components, Aircraft and Missile Prime Movers29300045Engine Cooling System Components, Nonaircraft29350055Engine System Cooling Components, Aircraft Prime Moving43200020Power and Hand Pumps

Part Alternates: 1801463, 1801463 PT NO.2, 1801463PTNO2, 801461, 4320-01-491-9237, 01-491-9237, 4320014919237, 014919237

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 06 NOV 2001 01-491-9237

Demand History | NSN 4320-01-491-9237

Part Number Request Date QTY Origin
1801463 PT NO.2 2021-01-03 2 DIBBS
801461 2021-01-03 2 DIBBS
4320-01-491-9237 2017-11-334 1 DIBBS
4320-01-491-9237 2017-10-275 1 DIBBS
4320-01-491-9237 2017-09-248 1 DIBBS
801461 2013-12-351 100 United States

Cross Reference | NSN 4320-01-491-9237

Part Number Cage Code Manufacturer
1801463 1S3F8 BLACKMER SYSTEM ONE, INC. DIV BLACKMER SYSTEM ONE, INC.
1801463 PT NO.2 1S3F8 BLACKMER SYSTEM ONE, INC. DIV BLACKMER SYSTEM ONE, INC.
801461 1S3F8 BLACKMER SYSTEM ONE, INC. DIV BLACKMER SYSTEM ONE, INC.

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Technical Data | NSN 4320-01-491-9237

Characteristic Specifications
BLADE TYPE BACKWARD CURVE
MATERIAL STEEL, CORROSION RESISTING
DESIGN TYPE SINGLE WIDTH
BLADE QUANTITY 4
ROTATION DIRECTION FOR WHICH DESIGNED CLOCKWISE
OVERALL DIAMETER 9.500 INCHES NOMINAL
OVERALL WIDTH 5.000 INCHES NOMINAL
SPECIAL FEATURES ROTATION DIRECTION: CLOCKWISE AS VIEWED FROM MOTOR END, MATERIAL: CD4MCU
III END ITEM IDENTIFICATION PUMP, CENTRIFUGAL

Restrictions/Controls & Freight Information | NSN 4320-01-491-9237

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 120800 ENGINES, INTERNAL COMBUSTION, NOI
Less than car load rating
Less than truck load rating W Rating Variable
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 4320-01-491-9237

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 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