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National Stock Number:
4920-01-114-4604
Federal Supply Class:
4920
National Item Identification Number:
011144604
Description:
FIXTURE,AIRCRAFT MAINTENANCE
Detail:
A fixture designed to hold/position aircraft components to facilitate inspection, repair, testing and/or replacement of components. D0 not use if a more specific name applies. See FIXTURE (1) (as modified).
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Manufacturer Information:
| 315D168 | 17472 | EATON AEROSPACE LLC | | 315D168 | 72121 | EATON MOTOR SITE | | 315D168-1 | 17472 | EATON AEROSPACE LLC |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | PROVIDES ROTARY MOTION OF A PRESCRIBED ARM THROUGH A TOTAL STROKE OF 134.5 DEGRESS; 28 VDC ELECTRICALLY ACTUATED IN NORMAL MODE AND MANUALLY OPERATED IN ALTERNATE MODE; A NO BACK BRAKE WHICH USES A BALL DETENT,FRICTION DISC AT THE MANUAL DRIVE TO HOLD REACTION TORQUE W/MOTOR DRIVING OR AN OVERHAULING LOAD ON THE OUTPUT ARM; DEVICE ALSO PREVENTS ROTATION OF MANUAL DRIVE INPUT DURING ELECTRICAL OPERATION; MANUAL DRIVE MUST DRIVE ALL OPERATING LOADS BOTH AIDING AND OPPOSING WITH A MAXIMUM INPUT TORQUE OF 22 IN. LBS; THE NO BACK AND SLIP CLUTCH COMBINATION MUST LIMIT THE INPUT TORQUE TO THE GEARING TO PREVENT ACTUATOR DAMAGE |
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