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National Stock Number:
4320-00-078-9800
Federal Supply Class:
4320
National Item Identification Number:
000789800
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:
| A3-4YL180A2US | 10941 | CARVER PUMP COMPANY | | A3-4YL180A2US25 | 10941 | CARVER PUMP COMPANY | | CS-4320-0482 | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) | | US7-0YN-A01-251 | 10941 | CARVER PUMP COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.749 INCHES MINIMUM AND 1.750 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.132 INCHES MINIMUM AND 2.133 INCHES MAXIMUM | | BODY STYLE | PLAIN | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 1.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-P-330,GR A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | SURFACE FINISH | 63.0 MICROINCHES ALL SURFACES |
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