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National Stock Number: 4140-01-429-3080
Federal Supply Class: 4140
National Item Identification Number: 014293080
Description: IMPELLER,FAN,CENTRIFUGAL
Detail: 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.
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Manufacturer Information:
| 57529-1-1/8-AL | 53555 | HOWDEN AMERICAN FAN COMPANY |
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Techincal Specification:
| MOUNTING HOLE DIAMETER | 1.125 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 1 |
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