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		                        | National Stock Number:
 1560-01-517-2802
 
 Federal Supply Class:
 1560
 
 National Item Identification Number:
 015172802
 
 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:
 
 | 160D611501-116 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |  | 160D611501-116 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION | 
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 Techincal Specification:
 
 | AIRCRAFT LOCATION | LE INSTL-CENTER PANEL |  | AIRCRAFT MISSION DESIGN SERIES | A-10 |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/13 FED SPEC SINGLE MATERIAL RESPONSE |  | MATERIAL THICKNESS | 0.080 INCHES NOMINAL |  | MATERIAL | ALUMINUM ALLOY 7075 |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | RIB ASSY, AIRFOIL |  | OVERALL LENGTH | 18.000 INCHES NOMINAL |  | OVERALL WIDTH | 14.000 INCHES NOMINAL |  | SPECIAL FEATURES | C/O 1 RIB, 1 DOUBLER(7.4 X 6.0 X 0.071), 1 BRACKET(7.2 X 2.6 X 0.071), 1TEE(16.0 X .080), 1 SUPPORT, 1 RADIUS BLK., 1 CLIP, 1 SHIM, 2 ANGLES; HEAT TREAT 0 & T6; USED ON -6, -8, -10 RH | 
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