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National Stock Number: 4820-01-297-5665
Federal Supply Class: 4820
National Item Identification Number: 012975665
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:
| 6F3274 | 99240 | CRISSAIR INC | | DAA3221P604-121 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | EAA1734D009 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | STRAIGHT THRU | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 4850.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 275.0 DEG FAHRENHEIT SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81205 | | MFR SOURCE CONTROLLING REFERENCE | DAA3221P604-121 |
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