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National Stock Number:
4320-01-046-0272
Federal Supply Class:
4320
National Item Identification Number:
010460272
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:
| D4B16AN | 10613 | PENTAIR PUMP GROUP, INC. |
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Techincal Specification:
| DISTANCE FROM END TO GROOVE CENTER | 0.625 INCHES NOMINAL | | ANCHOR GROOVE WIDTH | 0.500 INCHES NOMINAL | | BODY INSIDE DIAMETER | 5.531 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 6.125 INCHES NOMINAL | | BODY STYLE | GROOVED W/EXTERNAL LOCKING FLANGE | | CENTER FLANGE THICKNESS | 0.375 INCHES NOMINAL | | DISTANCE BELOW CENTERLINE | 0.812 INCHES NOMINAL | | END TO FLANGE DISTANCE | 0.500 INCHES NOMINAL | | GROOVE DEPTH | 0.156 INCHES NOMINAL | | GROOVE WIDTH | 0.125 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 4.500 INCHES NOMINAL | | INTERNAL FLANGE WIDTH | 0.500 INCHES NOMINAL | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 3.093 INCHES NOMINAL | | OVERALL LENGTH | 1.250 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 2.187 INCHES NOMINAL |
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