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National Stock Number:
4320-00-218-1979
Federal Supply Class:
4320
National Item Identification Number:
002181979
Description:
RING,WEARING
Detail:
A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.
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Manufacturer Information:
| 182205-426 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 182205-426 | 30760 | INGERSOLL RAND CO | | 182205-426 | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 182205-426 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | 182205B426 | 0AT62 | SIEMENS ENERGY, INC. | | 182205B426 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 182205B426 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | 182205B426 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | 182506 PIECE 426 | 30760 | INGERSOLL RAND CO | | 182530PC426 | 0AT62 | SIEMENS ENERGY, INC. | | 182530PC426 | 30760 | INGERSOLL RAND CO | | 182530PC426 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 182530PC426 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | 182530PC426 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | 300173 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.219 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.320 INCHES NOMINAL | | BODY STYLE | EXTERNAL FLANGE | | CHAMFER ANGLE | 45.0 DEGREES NOMINAL OUTSIDE LEFT CORNER | | CHAMFER LENGTH | 0.062 INCHES NOMINAL OUTSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER | | FLANGE DIAMETER | 2.500 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.125 INCHES NOMINAL | | OVERALL LENGTH | 0.562 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY |
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