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National Stock Number:
4320-00-618-9084
Federal Supply Class:
4320
National Item Identification Number:
006189084
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:
| 14955P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 14955P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | RY105422 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 152681000-39 | 52081 | EURAMCO SAFETY INC | | RY105422 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 7.720 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 8.496 INCHES MINIMUM AND 8.498 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | DISTANCE BELOW CENTERLINE | 0.062 INCHES NOMINAL | | FLANGE DIAMETER | 9.000 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 4.500 INCHES NOMINAL | | INTERNAL FLANGE OUTSIDE DIAMETER | 5.250 INCHES NOMINAL | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 4.500 INCHES NOMINAL | | OVERALL LENGTH | 2.000 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES |
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