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National Stock Number: 4820-01-196-1120
Federal Supply Class: 4820
National Item Identification Number: 011961120
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:
20433-001 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | 20433-001 PART 20433-003 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | 20433-003 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
DISK LOADING METHOD | SPRING | APERTURE DIAMETER | 5.500 INCHES NOMINAL | PROPRIETARY CHARACTERISTICS | PACS | VALVE OPERATION METHOD | AUTOMATIC |
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