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National Stock Number:
4320-00-915-2944
Federal Supply Class:
4320
National Item Identification Number:
009152944
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:
| 231R | 23515 | FREDERICK CUSTOM MACHINING INC | | 28455C | 23515 | FREDERICK CUSTOM MACHINING INC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | BODY STYLE | EXTERNAL FLANGE | | OVERALL LENGTH | 0.375 INCHES NOMINAL | | FLANGE DIAMETER | 2.344 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.062 INCHES NOMINAL | | BODY INSIDE DIAMETER | 1.688 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.125 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 32.0 MICROINCHES ALL SURFACES |
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