4540-00-824-4523 HEATER,BAKE OVEN Index 4820-00-824-4528 RING,SEAT,VALVE

National Stock Number:
4820-00-824-4525

Federal Supply Class:
4820

National Item Identification Number:
008244525

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:
2640-248BSC96169ELECTRIC BOAT CORPORATION
2640-248BSCL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2007671BSCBUNANL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2007671BSCBUNAN80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPEFLANGE FIRST END
CRITICALITY CODE JUSTIFICATIONZZZY
FLANGE FACE DESIGNPLAIN FIRST END
FLANGE SHAPEROUND FIRST END
OPERATING PRESSURE650.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, SALT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER8.000 INCHES FIRST END
NOMINAL THICKNESS1.438 INCHES FIRST END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL ITEMS


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