Product Details | CENTRIFUGAL PUMP IMPELLER

4320-00-139-3948 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: C00405NA014750252, C004-05NA01-4-750-252, 004-05N-A02-252-4.750IN, 00405NA022524750IN, 4320-00-139-3948, 00-139-3948, 4320001393948, 001393948

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 18 AUG 1971 00-139-3948

Cross Reference | NSN 4320-00-139-3948

Part Number Cage Code Manufacturer
004-05N-A02-252-4.750IN 10941 CARVER PUMP COMPANY INC
C004-05NA01-4-750-252 10941 CARVER PUMP COMPANY INC

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Technical Data | NSN 4320-00-139-3948

Characteristic Specifications
BLADE TYPE BACKWARD CURVE
MATERIAL STEEL, CORROSION RESISTING
DESIGN TYPE SINGLE WIDTH
BLADE QUANTITY 7
ROTATION DIRECTION FOR WHICH DESIGNED COUNTERCLOCKWISE
OVERALL DIAMETER 5.125 INCHES NOMINAL
OVERALL WIDTH 3.313 INCHES NOMINAL
HUB QUANTITY 2
HUB LOCATION BACK SIDE FRONT SIDE
HUB LENGTH 1.062 INCHES NOMINAL 1.344 INCHES NOMINAL
HUB BORE DIAMETER 0.689 INCHES NOMINAL 2.250 INCHES NOMINAL
HUB PROJECTION LENGTH BEYOND WHEEL SIDE 1.062 INCHES NOMINAL 1.313 INCHES NOMINAL
MOUNTING METHOD KEY
KEYWAY QUANTITY 1
KEYWAY TYPE RECTANGULAR
KEYWAY LENGTH 1.062 INCHES NOMINAL
KEYWAY WIDTH 0.188 INCHES NOMINAL
KEYWAY DEPTH 0.094 INCHES NOMINAL
SPECIAL FEATURES SEVEN 0.125 IN. DIA HOLES EQUALLYSPACED ON 2.000 IN. BOLT CIRCLE

Restrictions/Controls & Freight Information | NSN 4320-00-139-3948

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 4320-00-139-3948

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 CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each