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National Stock Number:
4320-01-534-5906
Federal Supply Class:
4320
National Item Identification Number:
015345906
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:
| 007-07-002C223 | 10941 | CARVER PUMP COMPANY | | 999-4210-D-14 ITEM 7 & 7X | 10941 | CARVER PUMP COMPANY | | US7-029-504 | 10941 | CARVER PUMP COMPANY |
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Techincal Specification:
| SPECIAL FEATURES | VOLUTE WEAR RING (ITEM 7) MATERIAL 17-4PH; MATERIAL SPEC: ASTM A747 ALLOY CB7CU-1, UNS J92180; BACK COVER WEAR RING (ITEM 7X) MATERIAL 17-4PH; MATERIAL SPEC: ASTM A747 ALLOY CB7CU-1, UNS J92180; INSIDE DIAMETER OF WEAR RINGS (ITEM 7 & ITEM 7X) IS UNDERSIZED WHEN FURNISHED AS REPAIR PART AND IS DESIGNATED AS US7-07-02-223 |
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