Part Details | CENTRIFUGAL FAN IMPELLER
4140-01-354-4403 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: 9W81420 REV A SIZE 980L21FA, 9W-81420 REV A SIZE 980-L21FA, 4W814222, 4W-81422-2, 4W814222, 4W-81422-2, 4140-01-354-4403, 01-354-4403, 4140013544403, 013544403
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | FEB 28, 1992 | 01-354-4403 | 10088 ( IMPELLER, FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
CURVED BLADES SINGLE WIDTH
Cross Reference | NSN 4140-01-354-4403
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9W-81420 REV A SIZE 980-L21FA | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
| 4W-81422-2 | 75477 | HOWDEN NORTH AMERICA INC.DBA HOWDEN NORTH AMERICA |
| 4W-81422-2 | 09519 | NEW PHILADELPHIA FAN COBUFFALO FORGE MARINE FANS |
Technical Data | NSN 4140-01-354-4403
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CURVED BLADES SINGLE WIDTH |
| WIDTH | 6.625 INCHES NOMINAL |
| DIAMETER | 48.750 INCHES NOMINAL |
| BLADE QUANTITY | 16 |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| ATTACHMENT METHOD | KEYWAY AND SETSCREW |