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National Stock Number:
4320-00-722-2025
Federal Supply Class:
4320
National Item Identification Number:
007222025
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:
| 379.195.004 | 64392 | WEIL PUMP CO INC | | A10348,PC.27 | 64392 | WEIL PUMP CO INC | | A1642,PC.27 | 64392 | WEIL PUMP CO INC | | L-2176 | 54402 | RPS-FL, INC. | | N2827SP | 64392 | WEIL PUMP CO INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.850 INCHES MINIMUM AND 2.855 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.238 INCHES MINIMUM AND 3.239 INCHES MAXIMUM | | BODY STYLE | PLAIN | | CORNER SHAPE | SQUARE ALL CORNERS | | III MATERIAL | COPPER ALLOY | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.562 INCHES NOMINAL | | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES |
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