4820-01-291-8447 VALVE,BALL Index 4820-01-291-8449 VALVE,BALL

National Stock Number:
4820-01-291-8448

Federal Supply Class:
4820

National Item Identification Number:
012918448

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:
803-5001003-M74253711NAVAL SEA SYSTEMS COMMAND
803-5001003-M742L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-5001003-M7F2 L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-5001003-M7F2L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-5001003-M7F253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER3.937 INCHES FIRST END
BOLT CIRCLE NOMINAL DIAMETER3.937 INCHES SECOND END
BOLT CIRCLE NOMINAL DIAMETER3.938 INCHES THIRD END
BOLT HOLE NOMINAL DIAMETER0.562 INCHES FIRST END
BOLT HOLE NOMINAL DIAMETER0.562 INCHES SECOND END
BOLT HOLE NOMINAL DIAMETER0.563 INCHES THIRD END
BOLT HOLE QUANTITY4 THIRD END
BOLT HOLE QUANTITY6 FIRST END
BOLT HOLE QUANTITY6 SECOND END
CONNECTION TYPEFLANGE THIRD END
CONNECTION TYPEFLANGE FIRST END
CONNECTION TYPEFLANGE SECOND END
CRITICALITY CODE JUSTIFICATIONZZZY
FURNISHED ITEMS AND QUANTITY1 HANDLE
FACE TO FACE DISTANCE4.875 INCHES
FIRST CONNECTION FACE TO CENTERLINE DISTANCE4.188 INCHES
FLANGE FACE DESIGNPLAIN THIRD END
FLANGE FACE DESIGNPLAIN FIRST END
FLANGE FACE DESIGNPLAIN SECOND END
FLANGE SHAPEROUND WITH HOLES FIRST END
FLANGE SHAPEROUND WITH HOLES SECOND END
FLANGE SHAPEROUND WITH HOLES THIRD END
OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-9047,COMP 6-6AL-4V MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY 922 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIALCOPPER ALLOY 922 BODY
MATERIALNICKEL ALLOY 400 STEM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
MATERIALTITANIUM FLOW CONTROL DEVICE
NOMINAL OUTSIDE DIAMETER5.062 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER5.062 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER5.062 INCHES THIRD END
NOMINAL THICKNESS0.781 INCHES THIRD END
NOMINAL THICKNESS0.812 INCHES FIRST END
NOMINAL THICKNESS0.812 INCHES SECOND END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
VALVE OPERATION METHODMANUAL
VALVE SIZE1.500 INCHES
STYLE DESIGNATORCROSS FLANGED ENDS


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