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National Stock Number:
4820-01-523-0220
Federal Supply Class:
4820
National Item Identification Number:
015230220
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:
| 7417726-001 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7417727-001 | 53711 | NAVAL SEA SYSTEMS COMMAND | | NCCB-LCN | 54035 | SUN HYDRAULICS CORP |
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Techincal Specification:
| STYLE DESIGNATOR | SCREW-IN CARTRIDGE | | FLOW CONTROL DEVICE | NEEDLE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | THREADED CARTRIDGE 1ST END | | DISK LOADING METHOD | SPRING | | SPECIAL FEATURES | IAW VENDOR ITEM DRAWING THIS VALVE IS FACTORY SET AT 1.6 GPM @ 100 PSID PRESSURE DROP; BUNA-N SEAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | FULLY ADJUSTABLE NEEDLE WITH REVERSE FREE FLOW CHECK |
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