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National Stock Number:
4140-01-132-0032
Federal Supply Class:
4140
National Item Identification Number:
011320032
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:
| 12055CCW | 03776 | ESCO INC | | 12055CCW | 06223 | KOOLTRONIC, INC. | | 12055CCW | 14002 | EQUIPTO ELECTRONICS CORP | | 31-128CCW5/16BORE-STEEL | 62274 | EMERSON ELECTRIC CO | | 31-128CCW5/16BORE-STEEL | 92138 | VERNCO CORP OF TENNESSEE |
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Techincal Specification:
| ATTACHMENT METHOD | SETSCREW | | BLADE QUANTITY | 28 | | CRITICALITY CODE JUSTIFICATION | FEAT | | DIAMETER | 3.125 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE | | SPECIAL FEATURES | COUNTERCLOCKWISE ROTATION DIRECTION | | STYLE DESIGNATOR | STRAIGHT BLADES SINGLE WIDTH | | WIDTH | 1.875 INCHES NOMINAL |
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