Part Details | CENTRIFUGAL FAN IMPELLER
4140-00-406-0044 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: 68290, 68-2-90, AA5082291CWSTLCAD 0.625BORE, AA508-229-1CWSTL/CAD 0.625BORE, 4140-00-406-0044, 00-406-0044, 4140004060044, 004060044
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | APR 16, 1971 | 00-406-0044 | 10088 ( IMPELLER, FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
CURVED BLADES SINGLE WIDTH
Cross Reference | NSN 4140-00-406-0044
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 68-2-90 | 04320 | CURTISS-WRIGHT CONTROLS INTEGRATEDSENSING, INC. |
| AA508-229-1CWSTL/CAD 0.625BORE | 60399 | REGAL-BELOIT CORPORATIONDBA FASCO GROUP DIV CASSVILLE |
Technical Data | NSN 4140-00-406-0044
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CURVED BLADES SINGLE WIDTH |
| WIDTH | 2.906 INCHES NOMINAL |
| DIAMETER | 5.250 INCHES NOMINAL |
| BLADE QUANTITY | 30 |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| ATTACHMENT METHOD | SETSCREW |
| SPECIAL FEATURES | CW ROTATION VIEWED FROM CLOSED SIDE OF WHEEL; W/2 1/4-28 UNF HOLES IN HUB 90 DEG APART |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY IMPELLER ATTACHMENT METHOD |
| BLADE SHAPE | FORWARD CURVE |