4820-01-406-4549 VALVE,BALL Index 5998-01-406-4551 CIRCUIT CARD ASSEMBLY

National Stock Number:
4820-01-406-4550

Federal Supply Class:
4820

National Item Identification Number:
014064550

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:
21108079353711NAVAL SEA SYSTEMS COMMAND
211080793SS03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
6404977 ASSY 97SS03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
801-6404977 ASSEMBLY 97SS03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
6404977 ASSY 9753711NAVAL SEA SYSTEMS COMMAND
801-6404977 ASSEMBLY 9753711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER8.250 INCHES FIRST END
BOLT CIRCLE NOMINAL DIAMETER8.250 INCHES THIRD END
BOLT CIRCLE NOMINAL DIAMETER10.500 INCHES SECOND END
BOLT HOLE NOMINAL DIAMETER0.656 INCHES SECOND END
BOLT HOLE NOMINAL DIAMETER0.6935 INCHES FIRST END
BOLT HOLE NOMINAL DIAMETER0.6935 INCHES THIRD END
BOLT HOLE QUANTITY12 FIRST END
BOLT HOLE QUANTITY12 THIRD END
BOLT HOLE QUANTITY16 SECOND END
CONNECTION TYPEFLANGE FIRST END
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPEFLANGE THIRD END
CRITICALITY CODE JUSTIFICATIONZZZY
FACE TO FACE DISTANCE19.163 INCHES
FIRST CONNECTION FACE TO CENTERLINE DISTANCE9.750 INCHES
FLANGE FACE DESIGNPLAIN FIRST END
FLANGE FACE DESIGNPLAIN THIRD 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 PRESSURE20000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-20159, ALY C96400 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-9047 MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIALCOPPER ALLOY 964 BODY
MATERIALPLASTIC ACETAL SEAT
MATERIALNICKEL ALLOY STEM
MATERIALTITANIUM ALLOY FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNEDWATER, SALT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER12.250 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER9.750 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER9.750 INCHES THIRD END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR SUBSAFE ITEMS
VALVE OPERATION METHODHYDRAULIC
STYLE DESIGNATORCROSS FLANGED ENDS


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