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National Stock Number:
4820-01-100-4877
Federal Supply Class:
4820
National Item Identification Number:
011004877
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:
| 2640-645ASSYA | 96169 | ELECTRIC BOAT CORPORATION | | 845-2109889ASSYA | 80064 | NAVAL SHIP SYSTEMS COMMAND | | SS-845-2109889 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| CONNECTION TYPE | FLANGE 1ST END | | FLANGE 2ND END | | MATERIAL | NICKEL ALLOY BODY | | STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | MANUAL | | FLANGE SHAPE | ROUND WITH HOLES 1ST END | | ROUND WITH HOLES 2ND END | | NOMINAL OUTSIDE DIAMETER | 6.375 INCHES 1ST END | | 5.562 INCHES 2ND END | | NOMINAL THICKNESS | 0.938 INCHES 1ST END | | 0.844 INCHES 2ND END | | BOLT HOLE QUANTITY | 5 1ST END | | 6 2ND END | | BOLT HOLE NOMINAL DIAMETER | 0.750 INCHES 1ST END | | 0.688 INCHES 2ND END | | BOLT CIRCLE NOMINAL DIAMETER | 4.750 INCHES 1ST END | | 4.438 INCHES 2ND END | | FLANGE FACE DESIGN | PLAIN 1ST END | | PLAIN 2ND END | | RENEWABLE SEAT RING TYPE | PRESSED-IN | | BONNET TYPE | PACKING RETAINING |
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