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National Stock Number: 4820-00-417-6258
Federal Supply Class: 4820
National Item Identification Number: 004176258
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:
| 2SV633-1 | 26044 | SAF INDUSTRIES LLC | | 53-41469-7 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| CONNECTION STYLE | GASKET SEAL(BOSS) FIRST END | | CONNECTION TYPE | THREADED INTERNAL BOSS FIRST END | | FLOW CONTROL DEVICE | PISTON | | OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.375 INCHES FIRST END | | SPECIAL FEATURES | UNPAINTED | | VALVE DISCHARGE FLOW RATE | 4.5 GALLONS PER MINUTE | | VALVE OPERATION METHOD | HYDRAULIC | | THREAD CLASS | 3B FIRST END | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END | | THREAD QUANTITY PER INCH | 24 FIRST END |
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