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		                        | National Stock Number:
 1560-01-539-1508
 
 Federal Supply Class:
 1560
 
 National Item Identification Number:
 015391508
 
 Description:
 STIFFENER,AIRCRAFT
 
 Detail:
 An item, generally a strip, designed to strengthen and resist loads by attachment to various components such as skins, ribs, pylons, and the like.
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 Manufacturer Information:
 
 | BAC 1520-1063 | 82918 | THE BOEING COMPANY | 
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 Techincal Specification:
 
 | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE |  | MATERIAL | ALUMINUM ALLOY 2024 |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | EXTRUSION |  | SPECIAL FEATURES | USED ON THE ELEVATOR, STRUCTURAL STIFFENER | 
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