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		                        | National Stock Number:
 1560-01-510-0866
 
 Federal Supply Class:
 1560
 
 National Item Identification Number:
 015100866
 
 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:
 
 | L1700157-064 | 43999 | THE BOEING COMPANY | 
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 Techincal Specification:
 
 | AIRCRAFT LOCATION | AIRLOAD-FWD & AFT SLAT NO.5 WING |  | AIRCRAFT MISSION DESIGN SERIES | B-1B |  | MATERIAL THICKNESS | 0.063 INCHES NOMINAL |  | III MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/30 FED SPEC SINGLE MATERIAL RESPONSE |  | III MATERIAL | ALUMINUM ALLOY 2219 |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | RIB |  | PROPRIETARY CHARACTERISTICS | PACS |  | OVERALL LENGTH | 13.200 INCHES NOMINAL |  | OVERALL WIDTH | 3.800 INCHES NOMINAL |  | SPECIAL FEATURES | HEAT TREAT 0;BARE SHEET;DIMENSIONS ARE STOCKSIZE | 
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