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National Stock Number:
4320-00-987-1460
Federal Supply Class:
4320
National Item Identification Number:
009871460
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:
| 17693-P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 17693-P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | RY134101 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 8.000 INCHES MINIMUM AND 8.003 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 8.871 INCHES MINIMUM AND 8.873 INCHES MAXIMUM | | INTERNAL FLANGE INSIDE DIAMETER | 4.812 INCHES NOMINAL | | OVERALL LENGTH | 1.219 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES |
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