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National Stock Number:
4320-00-911-9568
Federal Supply Class:
4320
National Item Identification Number:
009119568
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:
| 4659SP | 64392 | WEIL PUMP CO INC | | A1880 PC13 | 64392 | WEIL PUMP CO INC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | BODY STYLE | EXTERNAL LOCKING FLANGE | | OVERALL LENGTH | 0.937 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 5.248 INCHES MINIMUM AND | | 5.250 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 4.750 INCHES MINIMUM AND | | 4.752 INCHES MAXIMUM | | END TO FLANGE DISTANCE | 0.372 INCHES NOMINAL | | CENTER FLANGE THICKNESS | 0.255 INCHES NOMINAL | | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 2.625 INCHES NOMINAL | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 2.906 INCHES NOMINAL | | DISTANCE BELOW CENTERLINE | 0.250 INCHES NOMINAL | | ANCHOR FLANGE WIDTH | 0.255 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 14.0 MICROINCHES ALL SURFACES |
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