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National Stock Number:
4320-00-912-6109
Federal Supply Class:
4320
National Item Identification Number:
009126109
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:
| D2B17AR | 7PZX0 | FAIRBANKS MORSE, LLC | | D2B17AR | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | | D2B17AS | 7PZX0 | FAIRBANKS MORSE, LLC | | D2B17AS | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.622 INCHES MINIMUM AND 3.624 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.000 INCHES MINIMUM AND 4.001 INCHES MAXIMUM | | BODY STYLE | PLAIN | | CHAMFER ANGLE | 45.0 DEGREES NOMINAL INSIDE RIGHT CORNER | | CHAMFER LENGTH | 0.047 INCHES NOMINAL INSIDE RIGHT CORNER | | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | OVERALL LENGTH | 0.812 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SURFACE FINISH | 113.0 MICROINCHES ALL SURFACES |
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