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National Stock Number:
4820-00-601-3235
Federal Supply Class:
4820
National Item Identification Number:
006013235
Description:
VALVE,RESTRICTOR CHECK
Detail:
A VALVE HAVING AN ORIFICE IN THE POPPET, DISK, OR THE LIKE, TO PERMIT RESTRICTED FLUID FLOW WHEN THE VALVE IS SEATED. IT DOES NOT HAVE A STEM OR PROVISIONS FOR PRESSURE ADJUSTMENTS, AND IS SIMILAR TO A VALVE, CHECK WITH THE EXCEPTION OF THE ORIFICE WHICH PERMITS FLUID FLOW IN MORE THAN ONE DIRECTION.
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Manufacturer Information:
| 69-3456 | 81205 | THE BOEING COMPANY | | 69-3456 | 98315 | DOWNEY MANUFACTURING INC |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL TUBE 1ST END | | CONNECTION STYLE | GASKET SEAL (BOSS) 1ST END | | FACE TO FACE DISTANCE | 6.110 INCHES | | FLOW CONTROL DEVICE | PISTON | | MATERIAL | STEEL BODY | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 1ST END | | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD CLASS | 3B 1ST END | | THREAD QUANTITY PER INCH | 18 1ST END | | THREAD SERIES DESIGNATOR | UNF 1ST END |
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