Product Details | CENTRIFUGAL FAN IMPELLER

4140-01-149-9066 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: 11SA714, 21-19742 PIECE 12, 2119742PIECE12, 89GC26, 4140-01-149-9066, 01-149-9066, 4140011499066, 011499066

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

Supply Group (FSG) NSN Assign. NIIN
41 27 MAR 1983 01-149-9066

Drawings & Photos | NSN 4140-01-149-9066


Cross Reference | NSN 4140-01-149-9066

Part Number Cage Code Manufacturer
11SA714 07077 HOWDEN BUFFALO INC DIV HOWDEN GYROL FLUID DRIVES
11SA714 81412 TREADWELL CORPORATION
21-19742 PIECE 12 07077 HOWDEN BUFFALO INC DIV HOWDEN GYROL FLUID DRIVES
89GC26 07077 HOWDEN BUFFALO INC DIV HOWDEN GYROL FLUID DRIVES

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Technical Data | NSN 4140-01-149-9066

Characteristic Specifications
STYLE DESIGNATOR 17 STRAIGHT BLADES SINGLE WIDTH
WIDTH 5.250 INCHES NOMINAL
DIAMETER 9.000 INCHES NOMINAL
MATERIAL STEEL OVERALL
ROTATION DIRECTION FOR WHICH DESIGNED COUNTERCLOCKWISE
ATTACHMENT METHOD SETSCREW
SPECIAL FEATURES DESIGNED FOR CCW ROTATION DIRECTION
MANUFACTURERS CODE 81412
DESIGN CONTROL REFERENCE 11SA714

Restrictions/Controls & Freight Information | NSN 4140-01-149-9066

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.
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 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 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

Management | NSN 4140-01-149-9066

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each