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National Stock Number:
1660-00-884-2898
Federal Supply Class:
1660
National Item Identification Number:
008842898
Description:
IMPELLER WHEEL,AIRCRAFT COOLING
Detail:
AN ITEM CONSISTING OF BLADES, VANES OR PADDLES EQUALLY SPACED AROUND THE PERIPHERY OR FACE OF A HUB, ROTOR OR WHEEL. IT IS TURBINE WHEEL OR SHAFT DRIVEN. DESIGNED PRIMARILY AS A MEANS FOR ABSORBING THE ENERGY AND TO ACT AS A GOVERNING FORCE FOR A TURBINE WHEEL. ALSO AIDS IN DRAWING RAM AIR THROUGH A HEAT EXCHANGER. MAY BE USED TO COMPRESS THE AIR REQUIRED TO DRIVE THE TURBINE WHEEL. IT IS A ROTATING PART OF AN AIRCRAFT COOLING TURBINE.
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Manufacturer Information:
| 3494724 | 18355 | THE BOEING COMPANY | | 3494724 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| BLADE QUANTITY | 16 | | SPECIAL FEATURES | 7.000 IN. DIA; 1.043 IN. THICK; INTERNALLY SPLINED HUB 0.670 IN. DIA |
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