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National Stock Number: 4820-00-603-0955
Federal Supply Class: 4820
National Item Identification Number: 006030955
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:
| 13J50 | 2Y614 | LINK-BELT CRANES, L.P., LLLP | | 13J50 | 61370 | INTERNATIONAL CONSTRUCTION EQUIPMENT INC | | 5Z989 | 2Y614 | LINK-BELT CRANES, L.P., LLLP | | 5Z989 | 36384 | FMC CORP LINK-BELT DIV |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | STRAIGHT THRU | | APERTURE DIAMETER | 0.185 INCHES NOMINAL | | FLOW CONTROL DEVICE | POPPET | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | THREADED EXTERNAL BOSS 2ND END | | CONNECTION STYLE | FLARED (TUBE) 1ST END | | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END | | SEAT ANGLE | 37.0 DEGREES 1ST END | | THREAD SERIES DESIGNATOR | UNF 1ST END | | UNS 2ND END | | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END | | 1.000 INCHES 2ND END | | THREAD QUANTITY PER INCH | 14 2ND END | | THREAD CLASS | 2A 1ST END | | 2A 2ND END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | RIGHT-HAND 2ND END | | MOUNTING POSITION | HORIZONTAL |
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