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National Stock Number:
4320-01-280-4099
Federal Supply Class:
4320
National Item Identification Number:
012804099
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:
| A-US7-08N-0-01-305 | 10941 | CARVER PUMP COMPANY | | US7-08N-0-01-305 | 10941 | CARVER PUMP COMPANY | | US7-08N-001-305 | 10941 | CARVER PUMP COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.188 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.625 INCHES MINIMUM AND 3.626 INCHES MAXIMUM | | BODY STYLE | PLAIN | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 1.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288,COMP D MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY D | | SURFACE FINISH | 125.0 MICROINCHES LEFT FACE | | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE | | SURFACE FINISH | 125.0 MICROINCHES RIGHT FACE | | SURFACE FINISH | 250.0 MICROINCHES INSIDE |
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