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National Stock Number: 4820-01-015-7479
Federal Supply Class: 4820
National Item Identification Number: 010157479
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.
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Manufacturer Information:
2640-148ASSYM | 96169 | ELECTRIC BOAT CORPORATION | 2640-148ASSYML1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | 845-2007649ASSYM | 80064 | NAVAL SHIP SYSTEMS COMMAND | SS845-2007649ASSYM | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
CONNECTION TYPE | UNTHREADED INTERNAL PIPE 1ST END | CONNECTION STYLE | STREAMLINED WITH TWO BRAZING RINGS 1ST END | MATERIAL | STEEL COMP 304 BODY | MATERIAL | STEEL COMP 304 FLOW CONTROL DEVICE | MAXIMUM OPERATING PRESSURE | 4500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES 1ST END | SPECIAL FEATURES | AS DIFFERENTIATED BY BODY MATERIAL, FIRST END CONNECT ION AND SECOND END CONNECTION REQUIREMENT | VALVE OPERATION METHOD | MANUAL | STYLE DESIGNATOR | STRAIGHT THRU |
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