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National Stock Number:
4820-01-137-8180
Federal Supply Class:
4820
National Item Identification Number:
011378180
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:
| 255948 | 43689 | HUNTINGTON INGALLS INC | | 255948 ASSY-AT-2IN | 43689 | HUNTINGTON INGALLS INC | | 255948ASSEMBLYAT2IN | 43689 | HUNTINGTON INGALLS INC | | 255948 ASSY-AT-2IN. | 71905 | DERBYSHIRE MACHINE & TOOL CO | | 255948 ASSY-AT-2IN. | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 2640-645 | 96169 | ELECTRIC BOAT CORPORATION | | 2640-645 ASSEMBLY AT | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BOLT HOLE NOMINAL DIAMETER | 0.688 INCHES ALL ENDS | | BOLT CIRCLE NOMINAL DIAMETER | 4.438 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 6 ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FURNISHED ITEMS AND QUANTITY | 1 TAILPIECE | | FACE TO FACE DISTANCE | 9.875 INCHES | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | MATERIAL | NICKEL ALLOY BODY | | MATERIAL | NICKEL ALLOY STEM | | MATERIAL | PLASTIC SEAT | | MATERIAL | TITANIUM FLOW CONTROL DEVICE | | MAXIMUM OPERATING TEMP | 150.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER, SALT SINGLE RESPONSE | | NOMINAL OUTSIDE DIAMETER | 5.562 INCHES 1ST END | | NOMINAL THICKNESS | 0.844 INCHES ALL ENDS | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 2.000 INCHES |
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