4820-00-045-5522 STEM,VALVE Index 4820-00-045-5525 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-00-045-5523

Federal Supply Class:
4820

National Item Identification Number:
000455523

Description:
VALVE,BALL

Detail:
A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.


Manufacturer Information:
214447880064NAVAL SHIP SYSTEMS COMMAND
2144478L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
77651-90X196169ELECTRIC BOAT CORPORATION
77651-90X1L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL PIPE 1ST END
CONNECTION STYLESOCKET WITH BRAZING RING 1ST END
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIALCOPPER ALLOY 903 BODY
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE650.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED3.000 INCHES 1ST END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODMANUAL


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