Part Details | CENTRIFUGAL FAN IMPELLER
4140-00-289-8029 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: B7418851P1, AA4081051CWSTL 0.312 BORE, AA408-105-1CWSTL 0.312 BORE, KC11259, 4140-00-289-8029, 00-289-8029, 4140002898029, 002898029
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1963 | 00-289-8029 | 10088 ( IMPELLER, FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
CURVED BLADES SINGLE WIDTH
Cross Reference | NSN 4140-00-289-8029
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B7418851P1 | 03538 | LOCKHEED MARTIN CORPORATIONDIV RMS |
| AA408-105-1CWSTL 0.312 BORE | 60399 | REGAL-BELOIT CORPORATIONDBA FASCO GROUP DIV CASSVILLE |
| KC11259 | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
Technical Data | NSN 4140-00-289-8029
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CURVED BLADES SINGLE WIDTH |
| WIDTH | 1.156 INCHES NOMINAL |
| DIAMETER | 4.250 INCHES NOMINAL |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| ATTACHMENT METHOD | SETSCREW |
| SPECIAL FEATURES | CW ROTATION VIEWED FROM CLOSED SIDE OF WHEEL |
| BLADE SHAPE | FORWARD CURVE |