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National Stock Number:
4320-00-398-5484
Federal Supply Class:
4320
National Item Identification Number:
003985484
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:
| 08-984-789 | 92392 | ALLIS-CHALMERS CORP | | 08-984-789-00-002 | 92392 | ALLIS-CHALMERS CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 5.860 INCHES MINIMUM AND 5.861 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 6.374 INCHES NOMINAL | | BODY STYLE | EXTERNAL LOCKING FLANGE | | CENTER FLANGE THICKNESS | 0.245 INCHES NOMINAL | | DISTANCE BELOW CENTERLINE | 0.062 INCHES NOMINAL | | END TO FLANGE DISTANCE | 0.375 INCHES MINIMUM AND 0.438 INCHES MAXIMUM | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 3.438 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY | | OVERALL LENGTH | 1.062 INCHES NOMINAL | | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 3.281 INCHES NOMINAL |
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