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National Stock Number:
1680-01-009-4081
Federal Supply Class:
1680
National Item Identification Number:
010094081
Description:
ACTUATOR,MECHANICAL,AIRCRAFT
Detail:
A DEVICE DESIGNED TO CONVERT ENERGY, FROM AN EXTERNAL SOURCE, TO A CONTROLLED MECHANICAL FORCE, IN THE FORM OF EITHER LINEAR (STRAIGHT LINE) OR ROTATIONAL MOVEMENT. EXCLUDES HYDRAULIC AND PNEUMATIC CYLINDERS, ACTUATOR, ELECTRICAL-MECHANICAL AND SCREWJACK.
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Manufacturer Information:
| 65-74038-48 | 81205 | THE BOEING COMPANY | | 65-74038-50 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| BODY LENGTH | 40.400 INCHES NOMINAL | | BODY WIDTH | 4.060 INCHES NOMINAL | | DESIGN TYPE | LINEAR | | PART NAME ASSIGNED BY CONTROLLING AGENCY | MECHANISM ASSY, INBD AILERON TAB CONTROL (RIGHT HAND) | | SPECIAL FEATURES | CONSISTS OF A DRUM HOUSING, BRAKE ASSY, BALL JACKSCREW AND A SPRING CARTRIDGE ASSY. THE MECHANISM HOUSING CONTAINS THE CABLE DRUM, BRAKE MECHANISM AND SHAFT. THE CABLE DRUM IS CONNECTED DIRECTLY TO THE SHAFT. THE CABLE DRUM RECEIVES ROTARY MOTION FROM THE CONTROL CABLE SYSTEM AND CONVERTS IT TO ALINEAR FORCE WHICH POSITIONS THE INBOARD AILERON TRIM TAB. A FLANGE FLAT, NORMAL TO THE LENGTH OF THE SHAFT, ENGAGES THE BRAKING MECHANISM. THE BRAKING MECHANISM PROVIDES ROTATION IN ONE DIRECTION TO PREVENT LOSS OF AILERON TRIM |
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