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National Stock Number:
4820-01-125-2049
Federal Supply Class:
4820
National Item Identification Number:
011252049
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:
| 2641-745ASSEMBLYIRAT | 96169 | ELECTRIC BOAT CORPORATION | | 2641-745ASSEMBLYIRATL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 4.750 INCHES 1ST END | | BOLT HOLE NOMINAL DIAMETER | 0.812 INCHES 1ST END | | BOLT HOLE QUANTITY | 5 1ST END | | CONNECTION TYPE | FLANGE 1ST END | | CRITICALITY CODE JUSTIFICATION | ZZZY | | FACE TO FACE DISTANCE | 9.875 INCHES | | FLANGE FACE DESIGN | PLAIN 1ST END | | FLANGE SHAPE | ROUND WITH HOLES 1ST END | | MAXIMUM OPERATING PRESSURE | 650.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | NOMINAL OUTSIDE DIAMETER | 6.375 INCHES 1ST END | | NOMINAL THICKNESS | 1.281 INCHES 1ST END | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 2.000 INCHES |
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