Part Details | CENTRIFUGAL FAN IMPELLER
4140-00-770-6731 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: 919870, 7706731, 4140-00-770-6731, 00-770-6731, 4140007706731, 007706731
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1962 | 00-770-6731 | 10088 ( IMPELLER, FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT RADIAL W/ BACK PLATE
Cross Reference | NSN 4140-00-770-6731
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 919870 | 12204 | DAIMLER CHRYSLER |
| 7706731 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 4140-00-770-6731
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT RADIAL W/ BACK PLATE |
| WIDTH | 1.078 INCHES NOMINAL |
| DIAMETER | 7.495 INCHES MINIMUM AND 7.505 INCHES MAXIMUM |
| BLADE QUANTITY | 20 |
| ATTACHMENT METHOD | KEYWAY |