4140-01-046-8177 FAN,VENTILATING Index 3130-01-046-8179 BEARING UNIT,PLAIN

National Stock Number:
4140-01-046-8178

Federal Supply Class:
4140

National Item Identification Number:
010468178

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.


Manufacturer Information:
3500-CCW-080N52792THORGREN TOOL AND MOLDING CO INC
3500CCW080ND9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
369-0035-0080009TEKTRONIX, INC.


Techincal Specification:
DIAMETER3.500 INCHES NOMINAL
ATTACHMENT METHODCOMPRESSION
BLADE QUANTITY4
MATERIALPLASTIC OVERALL
HUB LOCATIONCENTER
PROPRIETARY CHARACTERISTICSPACS
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE
SPECIAL FEATURESDESIGNED FOR CCW ROTATION AS VIEWED FACING AIR DISCHARGE,@0.750 IN. PITCH OF BLADE
STYLE DESIGNATORSTRAIGHT TIP


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