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National Stock Number:
4140-01-280-4656
Federal Supply Class:
4140
National Item Identification Number:
012804656
Description:
IMPELLER,FAN,CENTRIFUGAL
Detail:
AN ITEM WITH BLADES, VANES, OR PADDLES EQUALLY SPACED RADIALLY OR HORIZONTALLY AROUND THE PERIPHERY OF A HUB, ROTOR, OR WHEEL. IT IS THE ROTATING PART OF A CENTRIFUGAL FAN, ELECTRIC MOTOR, GENERATOR AND THE LIKE WHICH CREATES A FLOW OF AIR OR GAS PERPENDICULAR TO THE AXIS OF ROTATION.
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Manufacturer Information:
| 5F1218350C2LA | 84636 | JAN-AIR INC. | | 8611912-1 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER | | AF12183502LA | 84636 | JAN-AIR INC. |
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Techincal Specification:
| ATTACHMENT METHOD | BOLT HOLE | | BLADE QUANTITY | 40 | | DIAMETER | 12.190 INCHES NOMINAL | | MATERIAL | ALUMINUM OVERALL | | MOUNTING BOLT CIRCLE DIAMETER | 2.500 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.250 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 2 | | ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE | | WIDTH | 3.500 INCHES NOMINAL | | STYLE DESIGNATOR | CURVED BLADES SINGLE WIDTH |
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