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National Stock Number: 4140-00-792-8398
Federal Supply Class: 4140
National Item Identification Number: 007928398
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:
| 20 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | 666143-703 | 12436 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
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Techincal Specification:
| ATTACHMENT METHOD | BOLT HOLE | | BLADE QUANTITY | 5 | | DIAMETER | 7.000 INCHES NOMINAL | | HUB LOCATION | FRONT | | MATERIAL | ALUMINUM ALLOY OVERALL | | MOUNTING BOLT CIRCLE DIAMETER | 1.062 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.200 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 4 | | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE OR COUNTERCLOCKWISE | | STYLE DESIGNATOR | REVERSIBLE ROUNDED TIP |
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