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National Stock Number:
4320-01-582-0121
Federal Supply Class:
4320
National Item Identification Number:
015820121
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:
| 20002B | 78314 | SIMS PUMP VALVE CO, INC |
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Techincal Specification:
| PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | MATERIAL IS GRADE 302 (PHENOLIC LAMINATE) AND GRADE 375 (EPOXY LAMINATE |
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