4820-01-577-4377
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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.
4820-01-577-4377, stop-check valve
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 162B-A23J .375IN | Stop-Check Valve |
| 162B-A23J 38 | Stop-Check Valve |
| 162B-A23J ASSY 162B-A23J .375IN | Stop-Check Valve |
| 803-4384536-22A MODIFIED | Stop-Check Valve |
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