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National Stock Number: 4820-01-123-8568
Federal Supply Class: 4820
National Item Identification Number: 011238568
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:
| 479T6BBB | 91816 | CIRCOR AEROSPACE, INC. | | PL-H185A001 PIECE 67 | 98523 | JERED LLC |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING BODY | | PLASTIC PACKING | | STYLE DESIGNATOR | CROSS | | FLOW CONTROL DEVICE | PISTON | | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE | | HELIUM 2ND RESPONSE | | FUEL/OIL, HYDROCARBON 3RD RESPONSE | | HYDROGEN 4TH RESPONSE | | NITROGEN, LIQUID 5TH RESPONSE | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 200.0 DEG FAHRENHEIT SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | CONNECTION STYLE | GASKET SEAL(BOSS) ALL ENDS | | THREAD SERIES DESIGNATOR | UNJF ALL ENDS | | NOMINAL THREAD SIZE | 0.562 INCHES ALL ENDS | | THREAD CLASS | 3B ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
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