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National Stock Number:
2930-00-428-6174
Federal Supply Class:
2930
National Item Identification Number:
004286174
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:
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Techincal Specification:
| ATTACHMENT METHOD | BOLT HOLE | | BLADE QUANTITY | 6 | | DIAMETER | 28.000 INCHES NOMINAL | | HUB LOCATION | FRONT | | MATERIAL | STEEL OVERALL | | MOUNTING BOLT CIRCLE DIAMETER | 3.500 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.375 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 6 | | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE | | STYLE DESIGNATOR | ROUNDED TIP |
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