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 1ST END
BOLT CIRCLE NOMINAL DIAMETER3.937 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER3.938 INCHES 3RD END
BOLT HOLE NOMINAL DIAMETER0.562 INCHES 1ST END
BOLT HOLE NOMINAL DIAMETER0.562 INCHES 2ND END
BOLT HOLE NOMINAL DIAMETER0.563 INCHES 3RD END
BOLT HOLE QUANTITY6 1ST END
BOLT HOLE QUANTITY6 2ND END
BOLT HOLE QUANTITY4 3RD END
CONNECTION TYPEFLANGE 1ST END
CONNECTION TYPEFLANGE 2ND END
CONNECTION TYPEFLANGE 3RD 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 1ST END
FLANGE FACE DESIGNPLAIN 2ND END
FLANGE FACE DESIGNPLAIN 3RD END
FLANGE SHAPEROUND WITH HOLES 1ST END
FLANGE SHAPEROUND WITH HOLES 2ND END
FLANGE SHAPEROUND WITH HOLES 3RD END
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
MAXIMUM OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER5.062 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER5.062 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER5.062 INCHES 3RD END
NOMINAL THICKNESS0.781 INCHES 3RD END
NOMINAL THICKNESS0.812 INCHES 1ST END
NOMINAL THICKNESS0.812 INCHES 2ND END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
STYLE DESIGNATORCROSS FLANGED ENDS
VALVE OPERATION METHODMANUAL
VALVE SIZE1.500 INCHES


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