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:
CONNECTION TYPEFLANGE 1ST END
FLANGE 2ND END
FLANGE 3RD END
MATERIALCOPPER ALLOY 922 BODY
TITANIUM FLOW CONTROL DEVICE
PLASTIC POLYTETRAFLUOROETHYLENE SEAT
NICKEL ALLOY 400 STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY 922 FED SPEC SINGLE MATERIAL RESPONSE BODY
MIL-T-9047,COMP 6-6AL-4V MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
QQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATORCROSS FLANGED ENDS
FACE TO FACE DISTANCE4.875 INCHES
FIRST CONNECTION FACE TO CENTERLINE DISTANCE4.188 INCHES
VALVE SIZE1.500 INCHES
MAXIMUM OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
FLANGE SHAPEROUND WITH HOLES 1ST END
ROUND WITH HOLES 2ND END
ROUND WITH HOLES 3RD END
NOMINAL OUTSIDE DIAMETER5.062 INCHES 1ST END
5.062 INCHES 2ND END
5.062 INCHES 3RD END
NOMINAL THICKNESS0.812 INCHES 1ST END
0.812 INCHES 2ND END
0.781 INCHES 3RD END
BOLT HOLE QUANTITY6 1ST END
6 2ND END
4 3RD END
BOLT HOLE NOMINAL DIAMETER0.562 INCHES 1ST END
0.562 INCHES 2ND END
0.563 INCHES 3RD END
BOLT CIRCLE NOMINAL DIAMETER3.937 INCHES 1ST END
3.937 INCHES 2ND END
3.938 INCHES 3RD END
FLANGE FACE DESIGNPLAIN 1ST END
PLAIN 2ND END
PLAIN 3RD END
FURNISHED ITEMS AND QUANTITY1 HANDLE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATIONZZZY
THE MANUFACTURERS DATA
MANUFACTURERS CODE53711
DESIGN CONTROL REFERENCE803-5001003-M7F2


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