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National Stock Number:
2930-00-656-0478
Federal Supply Class:
2930
National Item Identification Number:
006560478
Description:
IMPELLER,FAN,AXIAL
Detail:
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.
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Manufacturer Information:
| 6560478 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | TCA20-32 | 29201 | JOHN DEER CONSUMER PRODUCTS INC | | TCA20-32 | 74080 | HARVARD INDUSTRIES |
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Techincal Specification:
| ATTACHMENT METHOD | BOLT HOLE | | BLADE QUANTITY | 4 | | DIAMETER | 21.000 INCHES MINIMUM AND 21.125 INCHES MAXIMUM | | MATERIAL | STEEL BLADE | | MOUNTING BOLT CIRCLE DIAMETER | 1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM | | MOUNTING HOLE DIAMETER | 0.390 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 4 | | STYLE DESIGNATOR | ROUNDED TIP |
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