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National Stock Number:
4140-01-367-3108
Federal Supply Class:
4140
National Item Identification Number:
013673108
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:
| 7W-43565 ITEM NO. 9 | 09519 | NEW PHILADELPHIA FAN CO BUFFALO FORGE MARINE FANS | | 7W-43565 ITEM NO. 9 | 75477 | FM AF, LLC | | R1-41339 PC. NO. 21 CCW | 09519 | NEW PHILADELPHIA FAN CO BUFFALO FORGE MARINE FANS | | R1-41339 PC. NO. 21 CCW | 75477 | FM AF, LLC |
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Techincal Specification:
| ATTACHMENT METHOD | KEYWAY AND SETSCREW | | BLADE QUANTITY | 12 | | DIAMETER | 20.250 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 6061 BLADE | | ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE | | STYLE DESIGNATOR | CURVED BLADES SINGLE WIDTH | | WIDTH | 7.812 INCHES NOMINAL |
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