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National Stock Number:
4140-01-168-4308
Federal Supply Class:
4140
National Item Identification Number:
011684308
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:
| 0102033-1 | 55910 | NIWC PACIFIC SAN DIEGO NAVY ERP | | 1015-1 | 57487 | ROTRON INCORPORATED | | 1015-3 | 57487 | ROTRON INCORPORATED |
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Techincal Specification:
| ATTACHMENT METHOD | BOLT HOLE AND KEYWAY | | BLADE QUANTITY | 18 | | DIAMETER | 12.000 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY OVERALL | | MOUNTING BOLT CIRCLE DIAMETER | 2.000 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.313 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 2 | | STYLE DESIGNATOR | STRAIGHT BLADES SINGLE WIDTH | | WIDTH | 2.680 INCHES NOMINAL |
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