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National Stock Number:
4320-00-792-5095
Federal Supply Class:
4320
National Item Identification Number:
007925095
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:
| 55-22103-18AUS | 52081 | EURAMCO SAFETY INC | | K1 1-2T16D | 10613 | PENTAIR PUMP GROUP, INC. | | K1 1-2T16D | 7PZX0 | FAIRBANKS MORSE, LLC | | K1 1-2T16D | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.735 INCHES MINIMUM AND 4.736 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 5.245 INCHES MINIMUM AND 5.246 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | DISTANCE BELOW CENTERLINE | 0.125 INCHES NOMINAL | | FLANGE DIAMETER | 5.625 INCHES NOMINAL | | GROOVE QUANTITY | 1 | | GROOVE DEPTH | 0.190 INCHES NOMINAL | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 2.813 INCHES NOMINAL | | OVERALL LENGTH | 0.750 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 2.500 INCHES NOMINAL | | SURFACE FINISH | 113.0 MICROINCHES OUTSIDE | | SURFACE FINISH | 113.0 MICROINCHES RIGHT FACE | | SURFACE FINISH | 113.0 MICROINCHES INSIDE | | SURFACE FINISH | 225.0 MICROINCHES LEFT FACE |
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