Product Details | CENTRIFUGAL FAN IMPELLER

4140-00-128-0187 An item with blades, vanes, or paddles equally spaced radially or horizontally around the periphery of a hub, rotor, or wheel. It is the rotating part of a centrifugal fan, electric motor, generator and the like which creates a flow of air or gas perpendicular to the axis of rotation.

Part Alternates: 400539, 4140-00-128-0187, 00-128-0187, 4140001280187, 001280187

Refrigeration, Air Conditioning, and Air Circulating Equipment | Fans, Air Circulators, and Blower Equipment

Supply Group (FSG) NSN Assign. NIIN
41 12 JAN 1973 00-128-0187

Drawings & Photos | NSN 4140-00-128-0187


Cross Reference | NSN 4140-00-128-0187

Part Number Cage Code Manufacturer
400539 62983 EATON AEROSPACE LLC

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Technical Data | NSN 4140-00-128-0187

Characteristic Specifications
STYLE DESIGNATOR 12 STRAIGHT RADIAL WITH BACK PLATE
WIDTH 0.875 INCHES NOMINAL
DIAMETER 5.250 INCHES NOMINAL
MATERIAL STEEL OVERALL
BLADE QUANTITY 12
ROTATION DIRECTION FOR WHICH DESIGNED CLOCKWISE
ATTACHMENT METHOD KEYWAY
MANUFACTURERS CODE 62983
DESIGN CONTROL REFERENCE 400539

Restrictions/Controls & Freight Information | NSN 4140-00-128-0187

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 120975 FAN/FAN BLADE ASSEMBLIES STEEL
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 72E unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
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