Part Details | CENTRIFUGAL FAN IMPELLER
4140-00-255-2458 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: AA4242282 516CCW, AA-424-228-2 5/16CCW, M1965, M-1965, S1391, S1359, S-1359, 4140-00-255-2458, 00-255-2458, 4140002552458, 002552458
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JUN 22, 1973 | 00-255-2458 | 10088 ( IMPELLER, FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
CURVED BLADES SINGLE WIDTH
Cross Reference | NSN 4140-00-255-2458
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AA-424-228-2 5/16CCW | 60399 | REGAL-BELOIT CORPORATIONDBA FASCO GROUP DIV CASSVILLE |
| M-1965 | 03522 | ZERO CORPMCLEAN ENGINEERING DIV |
| S1391 | 03522 | ZERO CORPMCLEAN ENGINEERING DIV |
| S-1359 | 03522 | ZERO CORPMCLEAN ENGINEERING DIV |
Technical Data | NSN 4140-00-255-2458
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CURVED BLADES SINGLE WIDTH |
| WIDTH | 2.906 INCHES NOMINAL |
| DIAMETER | 4.750 INCHES NOMINAL |
| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| ATTACHMENT METHOD | SETSCREW |
| SPECIAL FEATURES | COUNTER CLOCKWISE IMPELLER ROTATION |