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National Stock Number:
4320-01-509-3863
Federal Supply Class:
4320
National Item Identification Number:
015093863
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:
| 999-4208-A-09 | 10941 | CARVER PUMP COMPANY | | 999-4208-A-09 REV 4 ITEM 7A | 10941 | CARVER PUMP COMPANY | | 999-4208-A-09-7A | 10941 | CARVER PUMP COMPANY | | TABLE 21 INDEX NO 1-7A | 10941 | CARVER PUMP COMPANY | | US7-02-009-274 | 10941 | CARVER PUMP COMPANY |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B505, JNS C91000 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | SPECIAL FEATURES | WEARING RING; INSIDE DIAMETER OF WEAR RING (ITEM 7) IS UNDERSIZE WHEN FURNISHED AS A REPAIR PART AND IS DESIGNATED AS 999-4208-A-09-7A |
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