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National Stock Number:
4820-01-187-1993
Federal Supply Class:
4820
National Item Identification Number:
011871993
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:
| 2640-645 | 96169 | ELECTRIC BOAT CORPORATION | | 2640-645ASSYAT LESSTAILPC | 96169 | ELECTRIC BOAT CORPORATION | | 845-2109889ASSY | 53711 | NAVAL SEA SYSTEMS COMMAND | | SS845-2109889 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | SS845-2109889ASSYAT LESSTAILPC | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| CONNECTION TYPE | FLANGE 1ST END | | MATERIAL | COPPER ALLOY BODY | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | FACE TO FACE DISTANCE | 9.870 INCHES | | VALVE SIZE | 2.000 INCHES | | MEDIA FOR WHICH DESIGNED | WATER, SALT SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 650.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | VALVE OPERATION METHOD | MANUAL | | FLANGE SHAPE | ROUND WITH HOLES 1ST END | | NOMINAL THICKNESS | 1.094 INCHES 1ST END | | BOLT HOLE QUANTITY | 5 1ST END | | BOLT HOLE NOMINAL DIAMETER | 0.812 INCHES 1ST END | | BOLT CIRCLE NOMINAL DIAMETER | 4.750 INCHES 1ST END | | FLANGE FACE DESIGN | PLAIN 1ST END |
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