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National Stock Number:
4320-00-989-7699
Federal Supply Class:
4320
National Item Identification Number:
009897699
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:
| 0S709N-A-02-253 | 10941 | CARVER PUMP COMPANY | | A-007-09N-A-02- | 10941 | CARVER PUMP COMPANY | | A1 1-4YL180A10S | 10941 | CARVER PUMP COMPANY | | A1 1/4YL180A-1 | 10941 | CARVER PUMP COMPANY | | OS7-09N-A02-253 | 10941 | CARVER PUMP COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.257 INCHES MINIMUM AND 3.258 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.645 INCHES MINIMUM AND 3.646 INCHES MAXIMUM | | BODY STYLE | PLAIN | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 1.000 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES |
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