4320-00-490-7424 PUMP,ROTARY Index 1650-00-490-7427 CYLINDER ASSEMBLY,ACTUATING,LINE

National Stock Number:
1660-00-490-7426

Federal Supply Class:
1660

National Item Identification Number:
004907426

Description:
CONTROLLER,AIR PRESSURE,AIRCRAFT

Detail:
AN ITEM DESIGNED TO REGULATE AIRCRAFT CABIN AND/OR COMPARTMENT PRESSURE BY PROVIDING A REFERENCE PRESSURE SIGNAL TO CONTROL THE OPERATION OF ONE OR MORE VALVES DISCHARGING CABIN AND/OR COMPARTMENT AIR TO THE ATMOSPHERE. MAY CONTAIN OR OPERATE IN CONJUNCTION WITH SELECTOR CONTROLS FOR DESIRED ALTITUDE PRESSURE AND ALTITUDE RATE OF CHANGE OR BE PRE-SET FOR AUTOMATIC OPERATION WITHOUT SELECTOR CONTROLS. FOR ITEMS CONSISTING OF A CONTROLLER AND A VALVE, SEE REGULATOR, AIR PRESSURE, AIRCRAFT CABIN.


Manufacturer Information:
4A90133-105B98897LOCKHEED MARTIN CORP
809886-4-164547HONEYWELL INTERNATIONAL, INC
809886-4-170210HONEYWELL INTERNATIONAL INC.


Techincal Specification:
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCABIN AND AMBIENT ADAPTER PORTS
FSC APPLICATION DATAACFT PRESSURIZATION SYSTEM
REFERENCE DATA AND LITERATURET.O. 15A8-4-11-4
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSLOCKHEED-GEORGIA CO SOURCE CONTROL DWG NO. 4A90133-105B


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