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		                        | National Stock Number:
 1560-01-539-4423
 
 Federal Supply Class:
 1560
 
 National Item Identification Number:
 015394423
 
 Description:
 SPAR,AIRCRAFT
 
 Detail:
 A principal spanwise member of the structural framework of a wing, stabilizer, other airfoil, and the like. It is designed to absorb bending loads applied to the airfoil.
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 Manufacturer Information:
 
 | 8-6517-501 | 06DM5 | INFINITY FABRICATION, INC. |  | 8-6517-501 | 0BT76 | PRO-FAB, LLC |  | 8-6517-501 | 0C7H8 | D-J ENGINEERING INC |  | 8-6517-501 | 0P657 | CAMNETICS MANUFACTURING CORPORATION |  | 8-6517-501 | 14248 | HARLOW AEROSTRUCTURES, LLC |  | 8-6517-501 | 1P642 | VOLUMATIC INC |  | 8-6517-501 | 1Q5V2 | CASCADE AVIATION SERVICES INC |  | 8-6517-501 | 29957 | NORDAM GROUP LLC, THE |  | 8-6517-501 | 2V045 | MALONES CNC MACHINING INC |  | 8-6517-501 | 34336 | TECT HYPERVELOCITY, INC. |  | 8-6517-501 | 3L665 | C. E. MACHINE CO., INC. |  | 8-6517-501 | 59213 | AERO COMPONENTS, LLC |  | 8-6517-501 | 81205 | THE BOEING COMPANY | 
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 Techincal Specification:
 
 | AIRCRAFT LOCATION | FORWARD BOMMB DOOR |  | AIRCRAFT MISSION DESIGN SERIES | B-52 |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-287 T6/ FED SPEC SINGLE MATERIAL RESPONSE |  | MATERIAL | ALUMINUM ALLOY 7075 | 
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