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National Stock Number:
4820-01-097-4588
Federal Supply Class:
4820
National Item Identification Number:
010974588
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:
| 20415-001 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | | 20415-001Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 20432-001Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 20432-001 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEMS THAT SUPPORT A LEVEL I OR SUBSAFE CRITICAL SYSTEM/COMPONENT THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS AND REQUIRES OBJECTIVE QUALITY EVIDENCE (OQE) TRACEABLE TO PERMANENT MARKING ON THE MATERIAL |
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