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National Stock Number: 4140-01-299-1633
Federal Supply Class: 4140
National Item Identification Number: 012991633
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:
1544486 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | 57-SA-1527 | 4K393 | TRANE U.S. INC. DBA TRANE DIV CLEVELAND SALES DISTRICT | AC-13044A | 61490 | TWIN CITY FAN COMPANIES LTD. DBA TC AXIAL DIV |
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Techincal Specification:
ATTACHMENT METHOD | BOLT HOLE | BLADE QUANTITY | 32 | DIAMETER | 10.546 INCHES NOMINAL | MOUNTING BOLT CIRCLE DIAMETER | 5.000 INCHES NOMINAL | MOUNTING HOLE DIAMETER | 0.359 INCHES NOMINAL | MOUNTING HOLE QUANTITY | 4 | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE | WIDTH | 6.031 INCHES NOMINAL |
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