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National Stock Number: 4140-00-255-2458
Federal Supply Class: 4140
National Item Identification Number: 002552458
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:
AA-424-228-2 5/16CCW | 60399 | REGAL-BELOIT CORPORATION DBA FASCO GROUP DIV CASSVILLE DIVISION | M-1965 | 03522 | ZERO CORP MCLEAN ENGINEERING DIV | S-1359 | 03522 | ZERO CORP MCLEAN ENGINEERING DIV | S1391 | 03522 | ZERO CORP MCLEAN ENGINEERING DIV |
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Techincal Specification:
ATTACHMENT METHOD | SETSCREW | DIAMETER | 4.750 INCHES NOMINAL | MATERIAL | | ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE | SPECIAL FEATURES | COUNTER CLOCKWISE IMPELLER ROTATION | STYLE DESIGNATOR | CURVED BLADES SINGLE WIDTH | WIDTH | 2.906 INCHES NOMINAL |
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