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National Stock Number:
4140-01-288-3246
Federal Supply Class:
4140
National Item Identification Number:
012883246
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:
| 50551-1178 | 75477 | FM AF, LLC | | 505551-1178 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 505551-1179 | 75477 | FM AF, LLC | | FF-16916 PIECE 2 | 75477 | FM AF, LLC |
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Techincal Specification:
| BLADE QUANTITY | 12 | | ATTACHMENT METHOD | SETSCREW | | DIAMETER | 21.090 INCHES MINIMUM AND 21.095 INCHES MAXIMUM | | MATERIAL | ALUMINUM OVERALL | | HUB LOCATION | CENTER | | ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE | | STYLE DESIGNATOR | STRAIGHT TIP |
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