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		                        | National Stock Number:
 1560-01-549-6413
 
 Federal Supply Class:
 1560
 
 National Item Identification Number:
 015496413
 
 Description:
 RIB,AIRFOIL
 
 Detail:
 A principal chordwise rib that gives cross-sectional shape, strength and rigidity to a portion of a wing, stabilizer, and the like. See also RIB (1), STIFFENER, AIRCRAFT
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 Manufacturer Information:
 
 | 69-2908 | 82918 | THE BOEING COMPANY | 
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 Techincal Specification:
 
 | AIRCRAFT LOCATION | RUDDER BALANCE BAT II |  | AIRCRAFT MISSION DESIGN SERIES | KC-135 |  | MATERIAL THICKNESS | 0.080 INCHES NOMINAL |  | III MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-287 T6 FED SPEC SINGLE MATERIAL RESPONSE |  | III MATERIAL | ALUMINUM ALLOY 7075 |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | NOSE RIB |  | PROPRIETARY CHARACTERISTICS | PACS |  | OVERALL LENGTH | 14.300 INCHES NOMINAL |  | OVERALL WIDTH | 5.900 INCHES NOMINAL | 
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