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National Stock Number: 4140-01-389-8521
Federal Supply Class: 4140
National Item Identification Number: 013898521
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:
| 1213-2-12 | 57487 | ROTRON INCORPORATED | | 1213-20 | 57487 | ROTRON INCORPORATED |
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Techincal Specification:
| BLADE QUANTITY | 18 | | DIAMETER | 11.000 INCHES NOMINAL | | MATERIAL | ALUMINUM OVERALL | | WIDTH | 3.050 INCHES NOMINAL | | STYLE DESIGNATOR | MIXED FLOW SINGLE WIDTH |
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