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National Stock Number:
1650-01-259-6689
Federal Supply Class:
1650
National Item Identification Number:
012596689
Description:
POWER UNIT,RAM AIR,EMERGENCY
Detail:
A DEVICE WHICH INCLUDES A TURBINE, GOVERNOR, SPEEDSENSING DEVICE, AND A GEAR BOX. ITS POWER SOURCE IS RAM AIR. IT IS DESIGNED TO PRODUCE A PREDETERMINED OUTPUT SHAFT SPEED TO OPERATE A HYDRAULIC PUMP AND/OR AN ELECTRIC GENERATOR DRIVE, WHICH FURNISHES EMERGENCY POWER TO AIRCRAFT IN CASE OF HYDRAULIC AND/OR ELECTRICAL SYSTEM FAILURE. THE UNIT MAY INCLUDE THE PUMP AND/OR THE GENERATOR. FOR ITEMS WHICH PROVIDE POWER DURING NORMAL AIRCRAFT OPERATION, SEE DRIVE, CONSTANT SPEED (AS MODIFIED).
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Manufacturer Information:
| 241850 | 86845 | THE MARQUARDT COMPANY | | 6504812 | 86845 | THE MARQUARDT COMPANY |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | BLADES FEATHERED AT 96 DEG MIN WITH MAX TORQUE OF 25 IN. LBS. |
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