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National Stock Number:
4140-00-350-5438
Federal Supply Class:
4140
National Item Identification Number:
003505438
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:
| 54621 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS INC | | 54621 | 92878 | HDT EXPEDITIONARY SYSTEMS INC | | B603-9053 | 60532 | TRANE U.S. INC. | | 54621 | 94833 | KECO INDUSTRIES INC. |
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Techincal Specification:
| ATTACHMENT METHOD | KEYWAY AND SETSCREW | | BLADE QUANTITY | 8 | | DIAMETER | 20.800 INCHES NOMINAL | | FEATURES PROVIDED | TAPERED BORE IMPELLER HUB | | HUB LOCATION | FRONT | | MATERIAL | ALUMINUM OVERALL | | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE | | STYLE DESIGNATOR | STRAIGHT TIP |
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