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National Stock Number:
4320-00-398-9085
Federal Supply Class:
4320
National Item Identification Number:
003989085
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:
| 553N | 0AT62 | SIEMENS ENERGY, INC. | | 553N | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 553N | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | 553N | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | BODY STYLE | PLAIN | | OVERALL LENGTH | 0.442 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.000 INCHES NOMINAL | | BODY INSIDE DIAMETER | 2.467 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS |
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