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National Stock Number:
4320-00-987-6811
Federal Supply Class:
4320
National Item Identification Number:
009876811
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:
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | BODY STYLE | PLAIN | | OVERALL LENGTH | 0.500 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.630 INCHES MINIMUM AND | | 1.631 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 1.261 INCHES MINIMUM AND | | 1.262 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 16859 | | DESIGN CONTROL REFERENCE | 0003098 |
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