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National Stock Number:
4320-01-397-7871
Federal Supply Class:
4320
National Item Identification Number:
013977871
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:
| 008-07N-A01-303 | 10941 | CARVER PUMP COMPANY | | A-008-07N-A01-303 | 10941 | CARVER PUMP COMPANY | | F-07N-0-96-012 | 10941 | CARVER PUMP COMPANY | | F-07N-0-96-012 ITEM 2 | 10941 | CARVER PUMP COMPANY |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY AND | | COPPER ALLOY | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288,COND A FED SPEC 1ST MATERIAL RESPONSE | | BODY STYLE | PLAIN | | OVERALL LENGTH | 1.000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.110 INCHES NOMINAL | | BODY INSIDE DIAMETER | 2.740 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 63.0 MICROINCHES INSIDE | | 125.0 MICROINCHES LEFT FACE | | 125.0 MICROINCHES RIGHT FACE | | 125.0 MICROINCHES OUTSIDE | | SPECIAL FEATURES | EDGES 0.032 X 45DEG CHAMFERED |
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