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National Stock Number:
4140-01-099-6657
Federal Supply Class:
4140
National Item Identification Number:
010996657
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:
| 806676-0-01 | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC | | 806676-0-01 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| ATTACHMENT METHOD | BOLT HOLE | | BLADE QUANTITY | 16 | | DIAMETER | 21.000 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | MOUNTING BOLT CIRCLE DIAMETER | 14.000 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.343 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 8 | | STYLE DESIGNATOR | STRAIGHT BLADES DOUBLE WIDTH |
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