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National Stock Number:
4320-00-220-9093
Federal Supply Class:
4320
National Item Identification Number:
002209093
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:
| A17404PC19 | K0256 | CLYDE PUMPS LTD | | D73832 | K0256 | CLYDE PUMPS LTD |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.875 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.624 INCHES MAXIMUM | | BODY STYLE | EXTERNAL LOCKING FLANGE | | CENTER FLANGE THICKNESS | 0.156 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | END TO FLANGE DISTANCE | 0.406 INCHES NOMINAL | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 2.562 INCHES MAXIMUM | | OVERALL LENGTH | 0.562 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY | | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 2.437 INCHES MAXIMUM |
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