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National Stock Number:
4820-01-472-5948
Federal Supply Class:
4820
National Item Identification Number:
014725948
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:
| 695111-3 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | | MATERIAL | ALUMINUM ALLOY 2024 BODY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE-BRAKE SHUTTLE | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.562 INCHES ALL ENDS | | SPECIAL FEATURES | 3.880 INCHES OVERALL LENGTH, 1.250 INCHES MAXIMUM OVERALL WIDTH, 0.973 INCHES OVERALL DIAMETER | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD CLASS | 3A ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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