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National Stock Number:
4140-01-503-4950
Federal Supply Class:
4140
National Item Identification Number:
015034950
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:
| NV00008C REV B ITEM NO 6 | 53555 | HOWDEN AMERICAN FAN COMPANY | | NV17004 | 53555 | HOWDEN AMERICAN FAN COMPANY | | NV17004B REV E | 53555 | HOWDEN AMERICAN FAN COMPANY |
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Techincal Specification:
| DIAMETER | 21.875 INCHES NOMINAL | | ATTACHMENT METHOD | KEYWAY | | BLADE QUANTITY | 10 | | MATERIAL | ALUMINUM ALLOY OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | CC4 WHEEL ASSEMBLY | | PROPRIETARY CHARACTERISTICS | PACS | | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE | | WIDTH | 8.219 INCHES NOMINAL | | STYLE DESIGNATOR | CURVED BLADES SINGLE WIDTH |
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