NSN 4140-01-546-8849
Part Details | CENTRIFUGAL FAN IMPELLER
4140-01-546-8849 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.
Alternate Parts: B205A0003, B205-A0003, 3312751, 3912751, 33912751, 4140-01-546-8849, 01-546-8849, 4140015468849, 015468849
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
41 | JAN 08, 2007 | 01-546-8849 | 10088 ( IMPELLER, FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT RADIAL W/O BACK PLATE

Cross Reference | NSN 4140-01-546-8849
Part Number | Cage Code | Manufacturer |
---|---|---|
B205-A0003 | U3731 | AIRCRAFT MAINTENANCE SUPPORTSERVICESLIMITED |
3312751 | 15434 | CUMMINS INC. |
3912751 | 15434 | CUMMINS INC. |
33912751 | 15434 | CUMMINS INC. |
Technical Data | NSN 4140-01-546-8849
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | STRAIGHT RADIAL W/O BACK PLATE |
DIAMETER | 20.000 INCHES NOMINAL |
BLADE QUANTITY | 10 |
ATTACHMENT METHOD | THREADED |
END ITEM IDENTIFICATION | 3990-01-444-5196 CONCRETE MIXER |
PART NAME ASSIGNED BY CONTROLLING AGENCY | 20 INCH SUCKER FAN |