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National Stock Number:
4320-00-218-2696
Federal Supply Class:
4320
National Item Identification Number:
002182696
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:
| 4962 | 54641 | LEAR SIEGLER INC SHERWOOD DIV | | P-212269 | 54641 | LEAR SIEGLER INC SHERWOOD DIV |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.312 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.874 INCHES MINIMUM AND 2.876 INCHES MAXIMUM | | BODY STYLE | EXTERNAL FLANGE | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE DIAMETER | 3.498 INCHES MINIMUM AND 3.499 INCHES MAXIMUM | | LEFT SIDE FLANGE THICKNESS | 0.844 INCHES NOMINAL | | OVERALL LENGTH | 1.846 INCHES MINIMUM AND 1.849 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY | | SPECIAL FEATURES | LEFT END HAS A 1.030 IN.DIA CBORE 0.538 IN.DEEP AND CSK 22.0 DEG TO 1.030 IN.DIA;RIGHT SIDE HAS A 0.875 IN.RADIUS FOR A 1.812 IN.DIA VENTURI OPENING |
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