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National Stock Number:
4140-00-066-4485
Federal Supply Class:
4140
National Item Identification Number:
000664485
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:
| D5-19-1797 | 81361 | EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC |
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Techincal Specification:
| MATERIAL | IRON MALLEABLE OVERALL | | ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE | | ATTACHMENT METHOD | BOLT HOLE AND | | COMPRESSION | | STYLE DESIGNATOR | STRAIGHT RADIAL W/O BACK PLATE | | WIDTH | 2.810 INCHES NOMINAL | | DIAMETER | 11.750 INCHES NOMINAL | | BLADE QUANTITY | 6 | | MOUNTING HOLE QUANTITY | 1 | | MOUNTING HOLE DIAMETER | 1.250 INCHES NOMINAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 81361 | | DESIGN CONTROL REFERENCE | D5-19-1797 |
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