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National Stock Number:
4320-00-928-1816
Federal Supply Class:
4320
National Item Identification Number:
009281816
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:
| 0017970 | 0VSA6 | OHIO TRANSMISSION AND PUMP CO OF NEWARK | | 0017970 | 16859 | CRANE CO | | 113-742 | 16859 | CRANE CO | | 113742BR | 16859 | CRANE CO | | 0017970 | 4A407 | B. W. ROGERS COMPANY | | 0017970 | 8V224 | CRANE DEMING PUMP CO |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.455 INCHES MINIMUM AND 2.457 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.877 INCHES MINIMUM AND 2.878 INCHES MAXIMUM | | BODY STYLE | PLAIN | | CORNER SHAPE | SQUARE ALL CORNERS | | MATERIAL | COPPER ALLOY | | OVERALL LENGTH | 0.812 INCHES NOMINAL |
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