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National Stock Number:
4320-00-890-6205
Federal Supply Class:
4320
National Item Identification Number:
008906205
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:
| 18180P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 18180P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | BODY STYLE | PLAIN W/INTERNAL FLANGE | | OVERALL LENGTH | 1.475 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 11.875 INCHES NOMINAL | | BODY INSIDE DIAMETER | 10.855 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 10.125 INCHES NOMINAL | | INTERNAL FLANGE WIDTH | 0.218 INCHES NOMINAL | | CORNER SHAPE | CHAMFERED ALL CORNERS | | CHAMFER ANGLE | 45.0 DEGREES NOMINAL ALL CORNERS | | CHAMFER LENGTH | 0.025 INCHES NOMINAL ALL CORNERS | | SPECIAL FEATURES | OME LOCATING HOLE |
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