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National Stock Number:
4140-01-152-8725
Federal Supply Class:
4140
National Item Identification Number:
011528725
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:
| 22030 | 87646 | SWIFT MFG CO INC | | 22030 | 89729 | FOSTER REFRIGERATORS ENTERPRISE INC | | AD-7-3/4CCW1-1/4HUB | 63055 | AIR-DRIVE INC. | | R2080 | 87646 | SWIFT MFG CO INC | | R2080 | 89729 | FOSTER REFRIGERATORS ENTERPRISE INC | | 42080 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| ATTACHMENT METHOD | BOLT HOLE | | BLADE QUANTITY | 6 | | DIAMETER | 7.750 INCHES NOMINAL | | HUB LOCATION | BACK | | MATERIAL | ALUMINUM ALLOY OR STEEL OVERALL | | MOUNTING BOLT CIRCLE DIAMETER | 0.250 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.203 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 4 | | STYLE DESIGNATOR | ROUNDED TIP |
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