Product Details | CENTRIFUGAL PUMP IMPELLER

4320-00-005-4977 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: U285510, 1285510, 1285510-5.375IN, 12855105375IN, 4320-00-005-4977, 00-005-4977, 4320000054977, 000054977

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 09 JUN 1972 00-005-4977

Demand History | NSN 4320-00-005-4977

Part Number Request Date QTY Origin
1285510 2024-09-19 5 DIBBS
1285510 2024-02-08 5 DIBBS
1285510 2023-10-26 3 DIBBS
1285510 2021-12-05 1 DIBBS
1285510 2021-11-15 1 DIBBS
1285510 2021-07-18 1 DIBBS
1285510 2021-07-05 1 DIBBS
1285510 2021-04-08 1 DIBBS
1285510 2021-03-28 1 DIBBS
4320-00-005-4977 2015-02-02 7 DIBBS
4320-00-005-4977 2015-01-22 7 DIBBS
4320-00-005-4977 2013-06-13 7 DIBBS
4320-00-005-4977 2012-10-06 1 DIBBS
4320-00-005-4977 2012-09-18 2 DIBBS
4320-00-005-4977 2011-11-11 1 DIBBS
4320-00-005-4977 2011-05-26 6 DIBBS
4320-00-005-4977 2010-03-17 1 DIBBS
4320-00-005-4977 2010-03-17 1 DIBBS
4320-00-005-4977 2008-05-01 2 DIBBS

Cross Reference | NSN 4320-00-005-4977

Part Number Cage Code Manufacturer
1285510 16517 MET-PRO CORP DEAN PUMP DIV
1285510-5.375IN 16517 MET-PRO CORP DEAN PUMP DIV
U285510 16517 MET-PRO CORP DEAN PUMP DIV

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Technical Data | NSN 4320-00-005-4977

Characteristic Specifications
BLADE TYPE FORWARD CURVE
MATERIAL STEEL, CORROSION RESISTING
DESIGN TYPE SINGLE WIDTH
BLADE QUANTITY 5
ROTATION DIRECTION FOR WHICH DESIGNED CLOCKWISE
OVERALL DIAMETER 5.375 INCHES NOMINAL
OVERALL WIDTH 1.750 INCHES NOMINAL
HUB QUANTITY 1
HUB LOCATION FRONT SIDE
HUB LENGTH 0.750 INCHES NOMINAL
HUB BORE DIAMETER 0.438 INCHES NOMINAL
HUB PROJECTION LENGTH BEYOND WHEEL SIDE 0.750 INCHES NOMINAL
MOUNTING METHOD THREAD
THREAD DIAMETER 0.438 INCHES NOMINAL
THREAD QUANTITY 24 PER INCH
SCREW THREAD SERIES DESIGNATOR UNS
THREAD DIRECTION RIGHT-HAND

Restrictions/Controls & Freight Information | NSN 4320-00-005-4977

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:UPrecious metal type is unknown
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 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 4320-00-005-4977

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