Part Details | CENTRIFUGAL FAN IMPELLER
4140-01-037-8994 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: 54446CW, 54446, 4140-01-037-8994, 01-037-8994, 4140010378994, 010378994
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | MAR 26, 1977 | 01-037-8994 | 10088 ( IMPELLER, FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
CURVED BLADES SINGLE WIDTH
Cross Reference | NSN 4140-01-037-8994
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 54446CW | 84636 | JAN-AIR INC. |
| 54446 | 94833 | KECO INDUSTRIES INC. |
Technical Data | NSN 4140-01-037-8994
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CURVED BLADES SINGLE WIDTH |
| WIDTH | 4.125 INCHES NOMINAL |
| DIAMETER | 9.188 INCHES NOMINAL |
| BLADE QUANTITY | 15 |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| ATTACHMENT METHOD | KEYWAY AND SETSCREW |
| SPECIAL FEATURES | ALUMINUM HUB W/KEYWAY AND 2 SETSCREWS,CW @ROTATION VIEWED FROM CLOSED SIDE |