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National Stock Number:
4820-01-063-6468
Federal Supply Class:
4820
National Item Identification Number:
010636468
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:
| 216-22027 | 80378 | TRIUMPH AEROSTRUCTURES, LLC | | 216-22027-113 | 80378 | TRIUMPH AEROSTRUCTURES, LLC | | 6F3012-113 | 99240 | CRISSAIR INC |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING BODY | | STEEL COMP 303 FLOW CONTROL DEVICE | | SURFACE TREATMENT | PASSIVATE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE | | STYLE DESIGNATOR | STRAIGHT THRU | | APERTURE DIAMETER | 0.041 INCHES NOMINAL | | FLOW CONTROL DEVICE | DISK | | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 275.0 DEG FAHRENHEIT SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | CONNECTION STYLE | FLARELESS ALL ENDS | | SEAT ANGLE | 24.0 DEGREES ALL ENDS | | THREAD SERIES DESIGNATOR | UNJ ALL ENDS | | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS | | THREAD QUANTITY PER INCH | 20 ALL ENDS | | THREAD CLASS | 3A ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 80378 | | MFR SOURCE CONTROLLING REFERENCE | 216-22027-113 |
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