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		                             National Stock Number: 4140-00-767-5350
  Federal Supply Class: 4140
  National Item Identification Number: 007675350
  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:
 | 5017-003 | 82577 | RAYTHEON COMPANY |  | 8016321 | 19200 | US ARMY ARDEC RDECOM |  | B8016321 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |  | A73413 | 92878 | HDT EXPEDITIONARY SYSTEMS INC |   
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  Techincal Specification:
 | ATTACHMENT METHOD | SETSCREW |  | STYLE DESIGNATOR | CURVED RADIAL W/ BACK PLATE |   
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