4820-01-209-0302 VALVE,BALL Index 4820-01-209-0304 VALVE,BALL

National Stock Number:
4820-01-209-0303

Federal Supply Class:
4820

National Item Identification Number:
012090303

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:
2640-404X1 ASSEMBLY G96169ELECTRIC BOAT CORPORATION
2640-404X1 ASSEMBLY GL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2641-404-01 ASSYIGL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2109803 ASSEMBLY GL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2109803 ASSEMBLY G80064NAVAL SHIP SYSTEMS COMMAND
2641-404-01 ASSY IG96169ELECTRIC BOAT CORPORATION


Techincal Specification:
CONNECTION STYLEBEVELED (TUBE) SECOND END
CONNECTION STYLESTREAMLINED WITH ONE BRAZING RING (TUBE) FIRST END
CONNECTION TYPEBUTT WELD TUBE SECOND END
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
CRITICALITY CODE JUSTIFICATIONZZZY
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALSTEEL CORROSION RESISTING BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES ALL ENDS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORANGLE


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