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National Stock Number: 4820-01-130-5387
Federal Supply Class: 4820
National Item Identification Number: 011305387
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:
6F3010 | 99240 | CRISSAIR INC | 6F3010-103 | 99240 | CRISSAIR INC | 74-690106-103 | 99240 | CRISSAIR INC |
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Techincal Specification:
CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END | CONNECTION STYLE | FLARELESS 1ST END | CONNECTION STYLE | FLARELESS 2ND END | FLOW CONTROL DEVICE | DISK | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 630 OVERALL | PROPRIETARY CHARACTERISTICS | PACS | MAXIMUM OPERATING TEMP | 275.0 DEG FAHRENHEIT SINGLE RESPONSE | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MEDIA FOR WHICH DESIGNED | OIL, HYDRAULIC SINGLE RESPONSE | MOUNTING POSITION | HORIZONTAL OR VERTICAL | NOMINAL THREAD SIZE | 0.438 INCHES 2ND END | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END | SEAT ANGLE | 20.0 DEGREES 1ST END | SEAT ANGLE | 20.0 DEGREES 2ND END | SPECIAL FEATURES | TWOWAY FILTERED HYDRAULIC RESTRICTOR | VALVE OPERATION METHOD | AUTOMATIC | STYLE DESIGNATOR | STRAIGHT THRU | THREAD CLASS | 3A 1ST END | THREAD CLASS | 3A 2ND END | THREAD DIRECTION | RIGHT-HAND 1ST END | THREAD DIRECTION | RIGHT-HAND 2ND END | THREAD SERIES DESIGNATOR | UNJF 1ST END | THREAD SERIES DESIGNATOR | UNJF 2ND END |
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