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National Stock Number:
4320-00-097-0854
Federal Supply Class:
4320
National Item Identification Number:
000970854
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:
| 58-6-10M1SER47944 | 22888 | FMC CORP | | 58-6-10M1SER47944 | 90785 | PEERLESS PUMP A TBG INC CO |
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Techincal Specification:
| DISTANCE FROM END TO GROOVE CENTER | 0.406 INCHES NOMINAL | | BODY INSIDE DIAMETER | 8.000 INCHES MINIMUM AND 8.001 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 8.745 INCHES MINIMUM AND 8.750 INCHES MAXIMUM | | BODY STYLE | GROOVED | | CORNER SHAPE | SQUARE ALL CORNERS | | GROOVE QUANTITY | 2 | | GROOVE WIDTH | 0.062 INCHES NOMINAL | | GROOVE DEPTH | 0.031 INCHES NOMINAL | | OVERALL LENGTH | 1.250 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SURFACE FINISH | 125.0 MICROINCHES INSIDE | | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE | | SURFACE FINISH | 125.0 MICROINCHES LEFT FACE | | SURFACE FINISH | 125.0 MICROINCHES RIGHT FACE |
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