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National Stock Number:
4820-01-253-9385
Federal Supply Class:
4820
National Item Identification Number:
012539385
Description:
VALVE,SHUTTLE
Detail:
A VALVE HAVING ONE OUTLET AND TWO INLETS THAT ARE USUALLY OPPOSITE EACH OTHER. IT HAS A FLUID PRESSURE OPERATED PISTONLIKE ITEM, CALLED A SHUTTLE, THAT CONTROLS EITHER INLET. IT IS COMMONLY USED TO PROVIDE AN EMERGENCY PASSAGE FOR FLUID IN AN AIRCRAFT HYDRAULIC OR PNEUMATIC SYSTEM IN CASE OF LOSS OF PRESSURE IN THE NORMAL SERVICE LINES.
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Manufacturer Information:
| 2256C-1 | 96948 | KEPNER PRODUCTS CO |
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Techincal Specification:
| CONNECTION STYLE | PLAIN BEVELED (PIPE) ALL ENDS | | CONNECTION TYPE | UNTHREADED CARTRIDGE ALL ENDS | | FLOW CONTROL DEVICE | BALL | | OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING | | MATERIAL | STEEL BODY | | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE | | MAXIMUM OPERATING TEMP | 300.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | AIR THIRD RESPONSE | | MEDIA FOR WHICH DESIGNED | OIL SECOND RESPONSE | | MEDIA FOR WHICH DESIGNED | OIL, HYDRAULIC FIRST RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER, FRESH FOURTH RESPONSE | | SPECIAL FEATURES | CARTRIDGE TYPE | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | SURFACE TREATMENT | CADMIUM |
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