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National Stock Number:
4140-01-302-9013
Federal Supply Class:
4140
National Item Identification Number:
013029013
Description:
IMPELLER,FAN,AXIAL
Detail:
AN ITEM WITH BLADES OR VANES EQUALLY SPACED RADIALLY AROUND THE PERIPHERY OF A HUB, FLANGE, OR ROTOR. IT IS THE ROTATING PART OF AN AXIAL TYPE FAN, ELECTRIC MOTOR, GENERATOR, AND THE LIKE WHICH CREATES A FLOW OF AIR OR GAS PARALLEL TO THE AXIS OF ROTATION.
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Manufacturer Information:
| 505551-1243 | 75477 | FM AF, LLC | | FF-17358 PIECE 3 | 75477 | FM AF, LLC |
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Techincal Specification:
| ATTACHMENT METHOD | BOLT HOLE | | BLADE QUANTITY | 23 | | HUB LOCATION | CENTER | | MATERIAL | ALUMINUM ALLOY 356.0 OVERALL | | MOUNTING BOLT CIRCLE DIAMETER | 21.250 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.562 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 40 | | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE | | SPECIAL FEATURES | SOUND CELL PROVIDED |
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