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National Stock Number:
4320-00-398-6817
Federal Supply Class:
4320
National Item Identification Number:
003986817
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:
| G583EP | 16712 | SIEMENS ENERGY, INC. | | G9503PC20 | 16712 | SIEMENS ENERGY, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.013 INCHES MINIMUM AND 4.017 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.438 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 3.500 INCHES NOMINAL | | III MATERIAL | COPPER ALLOY | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 1.250 INCHES NOMINAL |
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