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National Stock Number:
4820-01-290-4928
Federal Supply Class:
4820
National Item Identification Number:
012904928
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:
| 1990 | 96169 | ELECTRIC BOAT CORPORATION | | SS845-2180750 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | SS845-2180750AS | 80064 | NAVAL SHIP SYSTEMS COMMAND | | SS845-2180750ASSYA W/O RTY ACT | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| CONNECTION TYPE | BUTT WELD PIPE ALL ENDS | | MATERIAL | COPPER ALLOY 964 BODY | | NICKEL ALLOY FLOW CONTROL DEVICE | | STYLE DESIGNATOR | CROSS | | MAXIMUM OPERATING PRESSURE | 650.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | CONNECTION STYLE | BEVELED (PIPE) ALL ENDS | | NOMINAL PIPE SIZE ACCOMMODATED | 4.000 INCHES ALL ENDS | | BONNET TYPE | OUTSIDE SCREW-YOKE | | BONNET ATTACHMENT METHOD | BOLTED |
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