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National Stock Number:
4820-01-540-0295
Federal Supply Class:
4820
National Item Identification Number:
015400295
Description:
CARTRIDGE,STOP-CHECK VALVE
Detail:
A COMPLETE, INTERCHANGEABLE VALVE INCLUDING A REMOVABLE SEAT BUT EXCLUDING THE BODY. THE SPRING-LOADED DESIGN ALLOWS FLOW IN ONE DIRECTION ONLY WHEN THE VALVE IS OPEN AND STOPS ALL FLOW WHEN THE VALVE IS CLOSED. IT IS THE ENTIRE OPERATING PORTION OF A VALVE THAT MAY BE INSERTED INTO VARIOUS BODY STYLES. THE ITEM CANNOT OPERATE INDEPENDENTLY AND IS EASILY REPLACEABLE. EXCLUDES ITEMS FURNISHED WITH A BODY OR THOSE DESIGNED FOR MANIFOLD INSTALLATION.
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Manufacturer Information:
| M256-MPL2678CTG | 0ASY6 | DERBYSHIRE MARINE PRODUCTS, LLC | | M256-MPL2678CTG | 71905 | DERBYSHIRE MACHINE & TOOL CO | | M4031-2678 NOTE 2 | 71905 | DERBYSHIRE MACHINE & TOOL CO |
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Techincal Specification:
| MATERIAL | COPPER ALLOY AND NICKEL ALLOY AND STEEL CORROSION RESISTING | | PORT DIAMETER | 0.750 INCHES NOMINAL | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING PRESSURE | 6000.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | CARTRIDGE CONSISTS OF PIECES 2 THRU 18 ON DRAWING M4031-2678 | | VALVE SIZE | 0.750 INCHES |
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