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		                        | National Stock Number:
 2930-00-200-0008
 
 Federal Supply Class:
 2930
 
 National Item Identification Number:
 002000008
 
 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:
 
 | 5111147 | 24617 | GENERAL MOTORS CORP |  | 5111147 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC |  | 5112830 | 24617 | GENERAL MOTORS CORP |  | 5168844 | 24617 | GENERAL MOTORS CORP |  | 5168844 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC |  | 5112830 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC |  | BF09411 | 53591 | SCHWITZER ENGINE COMPONENTS A HOUSEHOLD INTL CO | 
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 Techincal Specification:
 
 | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |  | HUB LOCATION | FRONT |  | ATTACHMENT METHOD | BOLT HOLE |  | STYLE DESIGNATOR | ROUNDED TIP |  | MATERIAL | STEEL OVERALL |  | DIAMETER | 18.000 INCHES NOMINAL |  | BLADE QUANTITY | 6 |  | MOUNTING HOLE QUANTITY | 4 |  | MOUNTING HOLE DIAMETER | 0.328 INCHES NOMINAL |  | MOUNTING BOLT CIRCLE DIAMETER | 2.250 INCHES NOMINAL |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 53591 |  | DESIGN CONTROL REFERENCE | BF09411 | 
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