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National Stock Number:
4820-00-529-4717
Federal Supply Class:
4820
National Item Identification Number:
005294717
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:
| 102939 | 79318 | MEGGITT NORTH HOLLYWOOD INC | | 27531 | 81982 | HYDRO-AIRE AEROSPACE CORP | | 4820PL0797849 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 695111 | 98897 | LOCKHEED MARTIN CORP | | 95768 | 26044 | SAF INDUSTRIES LLC | | HP367100 | 70236 | TACTAIR FLUID CONTROLS INC | | HP367100 | 84685 | TELEDYNE HYDRA-POWER DIV OF TELEDYNE INC | | LAC695111-3 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL TUBE 1ST END | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST END | | FLOW CONTROL DEVICE | PISTON | | MATERIAL | ALUMINUM ALLOY 2024 BODY | | MATERIAL | RUBBER SYNTHETIC PACKING | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | OIL, HYDRAULIC SINGLE RESPONSE | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 1ST END | | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END | | SPECIAL FEATURES | OVER-ALL DIM.,3.880 IN. LG,1.060 IN. WIDE,2.340 IN. HIGH | | SPECIAL TEST FEATURES | NON3 | | VALVE DISCHARGE FLOW RATE | 3.5 GALLONS PER MINUTE | | STYLE DESIGNATOR | CAPS W/OFFSET | | SURFACE TREATMENT | ANODIZE | | THREAD CLASS | 3B 1ST END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD QUANTITY PER INCH | 18 1ST END | | THREAD SERIES DESIGNATOR | UNF 1ST END |
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