Product Details | CENTRIFUGAL FAN IMPELLER

4140-00-312-7220 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: A144182908811, A-14418-29088-11, BL1012A, O-4527-4CWHOB5/16STLHUBALUMBLADE, O45274CWHOB516STLHUBALUMBLADE, 045274, 04527-4, 4140-00-312-7220, 00-312-7220, 4140003127220, 003127220

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

Supply Group (FSG) NSN Assign. NIIN
41 01 JAN 1963 00-312-7220

Cross Reference | NSN 4140-00-312-7220

Part Number Cage Code Manufacturer
04527-4 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
A-14418-29088-11 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
BL1012A 80249 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
O-4527-4CWHOB5/16STLHUBALUMBLADE 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4140-00-312-7220

Technical Data | NSN 4140-00-312-7220

Characteristic Specifications
WIDTH 0.660 INCHES NOMINAL
DIAMETER 4.500 INCHES NOMINAL
MATERIAL ALUMINUM BLADE
BLADE QUANTITY 4
ATTACHMENT METHOD SETSCREW
SPECIAL FEATURES COUNTER CLOCKWISE IMPELLER ROTATION
MANUFACTURERS CODE 80249
DESIGN CONTROL REFERENCE BL1012A

Restrictions/Controls & Freight Information | NSN 4140-00-312-7220

Category Code Description
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.
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 061920 FANS ELEC NOI IN BARREL/BOX/CRATE
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 752 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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