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National Stock Number:
1660-00-796-3434
Federal Supply Class:
1660
National Item Identification Number:
007963434
Description:
TURBINE,AIRCRAFT COOLING
Detail:
A NONPOSITIVE DISPLACEMENT MECHANICAL DEVICE DESIGNED TO PROVIDE COOL AIR IN AIRCRAFT AIR CONDITIONING SYSTEMS. COOL AIR OR REDUCTION IN TEMPERATURE IS OBTAINED WHEN THE HEAT OR ENERGY OF COMPRESSED AIR IS REMOVED BY CONVERTING IT TO WORK OR MECHANICAL ENERGY TO DRIVE AN IMPELLER WHEEL. COMPRESSED AIR IS DIRECTED THROUGH NOZZLE VANES AND IMPINGED UPON THE BLADES OF A TURBINE WHEEL CREATING ROTARY MOTION WHICH DRIVES AN IMPELLER WHEEL. CONSISTS OF AN IMPELLER WHEEL, A TURBINE WHEEL MATCHED WITH A NOZZLE RING ON A BEARING MOUNTED SHAFT WITHIN A SCROLL TYPE HOUSING(S).
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Manufacturer Information:
| 203400-2 | 70210 | HONEYWELL INTERNATIONAL INC. | | 203400-2 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO |
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Techincal Specification:
| FSC APPLICATION DATA | ACFT PRESSURIZATION SYSTEM | | GENERAL CHARACTERISTICS ITEM DESCRIPTION | ROTATION COUNTER CLOCKWISE; APPROX WEIGHT 8.0 LBS.; CABIN INLET PORT 1.995 IN. TO 2.005 IN. DIA; APPROX LENGTH OF TURBINE EXCLUDING CABIN AIR INLET DUCT IS 10.510 IN. | | REFERENCE DATA AND LITERATURE | 15A3-2-32-3 |
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