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National Stock Number:
1660-00-783-1141
Federal Supply Class:
1660
National Item Identification Number:
007831141
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:
| 202754 | 70210 | HONEYWELL INTERNATIONAL INC. | | 202754 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO |
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Techincal Specification:
| FSC APPLICATION DATA | ACFT PRESSURIZATION SYSTEM | | SPECIAL FEATURES | OD 4.295 IN. TO 4.305 IN.; 0.871 IN. TO 0.882 IN. THICK; CENTER HOLE DIA 0.4722 TO 0.4724 IN. |
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