4720-01-520-7259 HOSE ASSEMBLY,NONMETALLIC Index 3020-01-520-7261 PULLEY,GROOVE

National Stock Number:
1560-01-520-7260

Federal Supply Class:
1560

National Item Identification Number:
015207260

Description:
SLAT,AIRCRAFT

Detail:
A MOVABLE CONTROL SURFACE ATTACHED TO THE LEADING EDGE OF A WING OR OTHER AIRFOIL WHICH, WHEN EXTENDED, CREATES A SLOT TO ALLOW HIGH-ENERGY AIR TO BE INTRODUCED INTO THE BOUNDARY LAYER OVER THE TOP OF THE AIRFOIL. IT PREVENTS STALLS AT HIGH ANGLES OF ATTACK AND IMPROVES LATERAL CONTROL AT LOWER THAN NORMAL AIRSPEEDS. IT IS CLOSED DURING NORMAL FLIGHT AND FORMS A PROFILE OF THE AIRFOIL. EXCLUDES LEADING EDGE DEVICES FOR CREATING LIFT THAT ARE NOT SLOTTED TO DUCT AIR OVER THE TOP OF A WING OR OTHER AIRFOIL. EXCLUDES FLAP, WING LANDING.


Manufacturer Information:
65-18784-27A81205THE BOEING COMPANY


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