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National Stock Number:
4140-01-234-1013
Federal Supply Class:
4140
National Item Identification Number:
012341013
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:
| 0-221-4 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | 7469885P1 | 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS |
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Techincal Specification:
| ATTACHMENT METHOD | SETSCREW | | BLADE QUANTITY | 4 | | DIAMETER | 1.984 INCHES MINIMUM AND 2.016 INCHES MAXIMUM | | HUB LOCATION | BACK | | MATERIAL | ALUMINUM ALLOY OVERALL | | SPECIAL FEATURES | 0.500 IN. DIA HUB ON REAR BLADE W/0.164 IN. THD HOLE | | STYLE DESIGNATOR | ROUNDED TIP |
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