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National Stock Number: 4820-01-209-0304
Federal Supply Class: 4820
National Item Identification Number: 012090304
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:
2640-404X1 | 96169 | ELECTRIC BOAT CORPORATION | 2640-404X1 ASSEMBLY B | 96169 | ELECTRIC BOAT CORPORATION | 2640-404X1 ASSEMBLY BL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | SS845-2109803 | 80064 | NAVAL SHIP SYSTEMS COMMAND | SS845-2109803 ASSEMBLY B | 80064 | NAVAL SHIP SYSTEMS COMMAND | SS845-2109803 ASSEMBLY BL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS | CONNECTION STYLE | PLAIN (TUBE) 2ND END | CONNECTION STYLE | STREAMLINED WITH ONE BRAZING RING (TUBE) 1ST END | CRITICALITY CODE JUSTIFICATION | ZZZY | MATERIAL | STEEL BODY | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES ALL ENDS | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS | STYLE DESIGNATOR | ANGLE | VALVE OPERATION METHOD | MANUAL |
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