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National Stock Number:
1560-01-605-7129
Federal Supply Class:
1560
National Item Identification Number:
016057129
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:
| 4-3908-8 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| AIRCRAFT MISSION DESIGN SERIES | B52 | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS-QQ-A-250/13 ASSN STD SINGLE MATERIAL RESPONSE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPAR INSTALLATION AFT BOMB DOOR UPPER | | MATERIAL THICKNESS | 0.040 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 7075 | | SIDE FOR WHICH DESIGNED | BOTH SIDES | | SPECIAL FEATURES | HEAT TREAT T62 PER AMS 2270 OR BAC5602 STOCK SIZE BAC 1517-441 X 59.0 |
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