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National Stock Number: 4140-01-317-3559
Federal Supply Class: 4140
National Item Identification Number: 013173559
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:
| 505551-1108 | 75477 | FM AF, LLC | | FF-16146 PIECE 2 | 75477 | FM AF, LLC | | FF-16923 PIECE 2 | 75477 | FM AF, LLC |
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Techincal Specification:
| ATTACHMENT METHOD | SETSCREW | | BLADE QUANTITY | 8 | | DIAMETER | 27.145 INCHES MINIMUM AND 27.150 INCHES MAXIMUM | | HUB LOCATION | BACK | | MATERIAL | ALUMINUM ALLOY 356.0 OVERALL | | ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE | | STYLE DESIGNATOR | STRAIGHT TIP |
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