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National Stock Number:
4320-00-997-4390
Federal Supply Class:
4320
National Item Identification Number:
009974390
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:
| 17Y1530PC16 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 504 | 64392 | WEIL PUMP CO INC | | A245SH1PC16 | 64392 | WEIL PUMP CO INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.310 INCHES MINIMUM AND 4.312 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.811 INCHES MINIMUM AND 4.812 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE DIAMETER | 5.000 INCHES NOMINAL | | OVERALL LENGTH | 1.188 INCHES NOMINAL | | MATERIAL | COPPER ALLOY |
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