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National Stock Number:
4320-01-518-8494
Federal Supply Class:
4320
National Item Identification Number:
015188494
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:
| 999-1107-A-05 ITEM 7A | 10941 | CARVER PUMP COMPANY | | 999-1107-A-05-7A | 10941 | CARVER PUMP COMPANY |
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Techincal Specification:
| SPECIAL FEATURES | MATERIAL: COMPOSITE, A FIBER REINFORCED COMPOSITE MATERIAL OFFERED IN PHENOLIC AND EPOXY LAMINATE; THE STRUCTURAL DESIGN OF UNIQUE, CONTINUOUS FIBERS ARE INTERWOVEN IN A BI-DIRECTIONAL OR TRI-DIRECTIONAL WEAVE, GIVING COMPONENT HIGH STRUCTURAL STRENGTH AND FLEXIBILITY; INSIDE DIAMETER OF WEAR RING (ITEM 7) IS UNDERSIZE WHEN FURNISHED AS A REPAIR PART AND IS DESIGNATED AS PART NBR 999-1107-A-05-7A |
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