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		                        | National Stock Number:
 4140-01-078-5224
 
 Federal Supply Class:
 4140
 
 National Item Identification Number:
 010785224
 
 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:
 
 | 11507303 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |  | GA-200-100-1 | 22038 | BROOKSIDE CORP |  | GA-200-100-1 1/8BORECOLLET HUB | 06812 | TORIN CORP WESTERN DIV | 
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 Techincal Specification:
 
 | MATERIAL | PLASTIC POLYAMIDE OVERALL |  | ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |  | ATTACHMENT METHOD | COMPRESSION |  | STYLE DESIGNATOR | CURVED BLADES SINGLE WIDTH |  | WIDTH | 1.000 INCHES NOMINAL |  | DIAMETER | 2.250 INCHES NOMINAL |  | SPECIAL FEATURES | CCW ROTATION FACING CLOSED SIDE | 
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