Part Details | CENTRIFUGAL FAN IMPELLER
4140-00-694-1256 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: 273421, 27-3421, AA300115ACCW14BORE, AA-300-115-A-CCW-1/4BORE, 4140-00-694-1256, 00-694-1256, 4140006941256, 006941256
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1963 | 00-694-1256 | 10088 ( IMPELLER, FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
CURVED BLADES SINGLE WIDTH
Cross Reference | NSN 4140-00-694-1256
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 27-3421 | 20950 | ESPEY MFG. & ELECTRONICS CORP. |
| AA-300-115-A-CCW-1/4BORE | 60399 | REGAL-BELOIT CORPORATIONDBA FASCO GROUP DIV CASSVILLE |
Technical Data | NSN 4140-00-694-1256
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CURVED BLADES SINGLE WIDTH |
| WIDTH | 3.750 INCHES NOMINAL |
| DIAMETER | 1.875 INCHES NOMINAL |
| BLADE QUANTITY | 28 |
| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| ATTACHMENT METHOD | SETSCREW |