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National Stock Number: 4820-00-813-7450
Federal Supply Class: 4820
National Item Identification Number: 008137450
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:
9136 | 02249 | PARKER HANNIFIN CORPORATION DBA GRESEN HYDRAULICS DIV HYDRAULIC VALVE DIVISION | 9136 | 82646 | ALLIED PRODUCTS CORP LOADCRAFT DIV | LT-50-6 | 02249 | PARKER HANNIFIN CORPORATION DBA GRESEN HYDRAULICS DIV HYDRAULIC VALVE DIVISION | LT-50-6 | 09990 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
CONNECTION TYPE | THREADED EXTERNAL PIPE 2ND END | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END | CONNECTION STYLE | PLAIN (PIPE) 2ND END | CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) 1ST END | FLOW CONTROL DEVICE | POPPET | MATERIAL | PLASTIC FLOW CONTROL DEVICE | MATERIAL | STEEL BODY | MOUNTING POSITION | HORIZONTAL | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END | NOMINAL THREAD SIZE | 0.500 INCHES 2ND END | STYLE DESIGNATOR | STRAIGHT THRU | SURFACE TREATMENT | CADMIUM | THREAD DIRECTION | RIGHT-HAND 1ST END | THREAD DIRECTION | RIGHT-HAND 2ND END | THREAD SERIES DESIGNATOR | NPT 1ST END | THREAD SERIES DESIGNATOR | NPT 2ND END | VALVE OPERATION METHOD | AUTOMATIC |
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