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		                        | National Stock Number:
 3020-00-684-1201
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 006841201
 
 Description:
 PULLEY,FLAT
 
 Detail:
 A PULLEY WITH A STRAIGHT OR CROWNED FACE. THE ITEM MAY INCLUDE BELT ALIGNING FLANGE(S). EXCLUDES PULLEY, CONE. FOR PULLEYS ENCASED IN A SHELL OR FRAME, SEE BLOCK, TACKLE.
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 Manufacturer Information:
 
 | 543-1688-002 | 13499 | ROCKWELL COLLINS, INC. | 
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 Techincal Specification:
 
 | BEARING QUANTITY | 1 |  | BEARING TYPE | BALL |  | BEARINGS | INCLUDED |  | BORE DIAMETER | 0.250 INCHES NOMINAL |  | BORE LENGTH | 0.196 INCHES NOMINAL |  | BORE FEATURE | INCLUDED |  | BORE TYPE | STRAIGHT |  | COUNTERBORE FEATURE | NOT INCLUDED |  | CROWN FACE | NOT INCLUDED |  | DESIGN FORM | PLAIN |  | FACE WIDTH | 0.196 INCHES NOMINAL |  | FURNISHED ITEMS AND QUANTITY | 1 PIN,HOLLOW |  | INTEGRAL COOLING VANE | NOT INCLUDED |  | KEYING FACILITY | NOT INCLUDED |  | LIGHTENING HOLE | NOT INCLUDED |  | MATERIAL | ALUMINUM OVERALL |  | OUTSIDE DIAMETER | 0.762 INCHES NOMINAL |  | RIM TYPE | SOLID |  | SHAFT SIZE FOR WHICH DESIGNED | 0.250 INCHES NOMINAL |  | SPLIT HUB FEATURE | NOT INCLUDED |  | STYLE DESIGNATOR | PLAIN |  | SURFACE TREATMENT | CHROMATE | 
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