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National Stock Number:
4820-01-407-8682
Federal Supply Class:
4820
National Item Identification Number:
014078682
Description:
VALVE,GLOBE-CHECK
Detail:
A VALVE WITH ONE INLET AND ONE OUTLET CONNECTION DESIGNED FOR PRECISE, ADJUSTABLE CONTROL OF THE FLOW IN ONE DIRECTION AND FREE FLOW IN THE OPPOSITE DIRECTION. PRECISE CONTROL IS PROVIDED BY A THREADED NEEDLE OR STEM WHICH IS LIFTED PERPENDICULARLY OFF THE CENTER AXIS OF ITS SEAT. FREE FLOW IS PROVIDED BY AN INTERNAL BY-PASS CHECK VALVE WHICH OPERATES INDEPENDENTLY OF THE NEEDLE OR STEM.
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Manufacturer Information:
| 211075586 | 43689 | HUNTINGTON INGALLS INC | | 211075586L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | PLC-11401-B41-DNL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | PLC-11401-B41-DN | 17433 | PETERSON HARRY S CO INC | | 21107586 | 53711 | NAVAL SEA SYSTEMS COMMAND | | PLC-11401-B4DN | 99565 | ADMIRAL VALVE LLC | | PLC-11401-B4DNL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING BODY | | MAXIMUM OPERATING PRESSURE | 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS | | CRITICALITY CODE JUSTIFICATION | ZZZY | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 17433 | | DESIGN CONTROL REFERENCE | PLC-11401-B41-DN |
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