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National Stock Number:
4140-01-192-2944
Federal Supply Class:
4140
National Item Identification Number:
011922944
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:
| 017-31150-81 | 32770 | KATO ENGINEERING INC. |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY BLADE | | STEEL CORROSION RESISTING HOUSING | | ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE | | ATTACHMENT METHOD | LOCKNUT | | STYLE DESIGNATOR | STRAIGHT BLADES SINGLE WIDTH | | WIDTH | 4.000 INCHES NOMINAL | | DIAMETER | 31.000 INCHES NOMINAL | | BLADE QUANTITY | 18 | | SPECIAL FEATURES | DESIGNED FOR CCW ROTATION DIRECTION; TWELVE 1/2 IN. DIA HOLES EQUALLY SPACED | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 32770 | | DESIGN CONTROL REFERENCE | 017-31150-81 |
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