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National Stock Number:
4820-00-609-9926
Federal Supply Class:
4820
National Item Identification Number:
006099926
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:
| 31P | 24522 | HUMPHREY PRODUCTS CO | | 31PTAC2 | 24522 | HUMPHREY PRODUCTS CO | | 7M657 | 76301 | THE BOEING COMPANY | | 7M657-1 | 76301 | THE BOEING COMPANY | | 4820PL1443398 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | FURNISHED ITEMS AND QUANTITY | 2 NUT | | FLOW CONTROL DEVICE | PISTON | | OPERATING PRESSURE | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | COPPER ALLOY OVERALL | | MAXIMUM OPERATING TEMP | 180.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE | | MOUNTING FACILITY | BRACKET(S) | | NOMINAL THREAD SIZE | 0.125 INCHES ALL ENDS | | OFFSET DISTANCE | 0.688 INCHES | | SPECIAL FEATURES | WASHER 1,ALSO FURNISHED | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE DISCHARGE FLOW RATE | 22.5 CUBIC FEET PER MINUTE | | STYLE DESIGNATOR | CROSS W/OFFSET | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
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