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National Stock Number:
4820-00-759-2296
Federal Supply Class:
4820
National Item Identification Number:
007592296
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:
| 014591-010-01 | 99167 | HAMILTON SUNDSTRAND CORPORATION | | 3P92008-101 | 98897 | LOCKHEED MARTIN CORP | | Q749-01 | 98939 | AEROCONTROLEX GROUP, INC. |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL TUBE FIRST END | | CONNECTION STYLE | GASKET SEAL (BOSS) FIRST END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | PISTON | | MATERIAL | STEEL CORROSION RESISTING BODY | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.750 INCHES FIRST END | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS MODIFIED BY LOCKHEED&GEORGIA CO DWG NO. 3P92008-101 | | SEAT ANGLE | 120.0 DEGREES FIRST END | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD CLASS | 3B FIRST END | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD SERIES DESIGNATOR | UNF FIRST END | | THREAD QUANTITY PER INCH | 16 FIRST END | | VALVE OPERATION METHOD | AUTOMATIC |
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