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National Stock Number:
4820-01-138-6414
Federal Supply Class:
4820
National Item Identification Number:
011386414
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:
| 2640-405X1 | 96169 | ELECTRIC BOAT CORPORATION | | 2640-405X1 ASSEMBLYA 1-4IN | 96169 | ELECTRIC BOAT CORPORATION | | SS845-2050965 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | SS845-2050965 ASSEMBLYA 1-4IN | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BONNET ATTACHMENT METHOD | THREADED | | BONNET TYPE | INSIDE SCREW | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | MAXIMUM OPERATING PRESSURE | 4500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE | | MEDIA FOR WHICH DESIGNED | NITROGEN, GASEOUS 2ND RESPONSE | | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS | | RENEWABLE SEAT RING TYPE | PRESSED-IN | | SPECIAL FEATURES | BALL IS POLYTETRAFLUOROETHYLENE COATED | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | VALVE OPERATION METHOD | MANUAL |
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