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National Stock Number:
4820-01-589-9385
Federal Supply Class:
4820
National Item Identification Number:
015899385
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:
| 803-4384536-51B2AF | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | NICKEL ALLOY STEM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE BRONZE 1/4"-2" UNION END GLOBE ANGLE, STOP-CHECK & NEEDLE ASSY | | PROPRIETARY CHARACTERISTICS | PACS | | VALVE OPERATION METHOD | MANUAL | | STYLE DESIGNATOR | STRAIGHT THRU |
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