Part Details | AXIAL FAN IMPELLER
2930-00-656-0478 An item with blades or vanes equally spaced radially around the periphery of a hub, flange, or rotor. It is the rotating part of an axial type fan, electric motor, generator, and the like which creates a flow of air or gas parallel to the axis of rotation.
Alternate Parts: TCA2032, TCA20-32, TCA2032, TCA20-32, 6560478, 2930-00-656-0478, 00-656-0478, 2930006560478, 006560478
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | JAN 01, 1963 | 00-656-0478 | 10087 ( IMPELLER, FAN, AXIAL ) |
REFERENCE DRAWINGS & PICTURES
ROUNDED TIP
Cross Reference | NSN 2930-00-656-0478
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TCA20-32 | 74080 | HARVARD INDUSTRIES |
| TCA20-32 | 29201 | JOHN DEER CONSUMER PRODUCTS INC |
| 6560478 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 2930-00-656-0478
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ROUNDED TIP |
| DIAMETER | 21.000 INCHES MINIMUM AND 21.125 INCHES MAXIMUM |
| BLADE QUANTITY | 4 |
| ATTACHMENT METHOD | BOLT HOLE |
| MOUNTING HOLE QUANTITY | 4 |
| MOUNTING HOLE DIAMETER | 0.390 INCHES NOMINAL |
| MOUNTING BOLT CIRCLE DIAMETER | 1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM |