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		                        | National Stock Number:
 1680-01-519-3857
 
 Federal Supply Class:
 1680
 
 National Item Identification Number:
 015193857
 
 Description:
 BELL CRANK
 
 Detail:
 An item in the form of two arms at an angle, having its fulcrum at the apex of the angle, and used to provide a means of changing the direction or varying the intensity of a pushing or pulling force. See also ARM (as modified); and LEVER (as modified).
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 Manufacturer Information:
 
 | 17P2C1370-508 | 88277 | THE BOEING COMPANY | 
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 Techincal Specification:
 
 | BORE DIAMETER | 0.790 INCHES NOMINAL |  | BORE LENGTH | 2.270 INCHES MINIMUM AND 2.280 INCHES MAXIMUM |  | FEATURES PROVIDED | BEARING AND LUBRICATION FITTING ACCOMMODATION |  | FULCRUM BORE SHAPE | PLAIN |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | CONNCTING LINK,RIGID |  | SPECIAL FEATURES | THIS ITEM USES CONNECTING LINK P/N 17P2C1370-18 | 
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