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National Stock Number:
4320-00-629-4114
Federal Supply Class:
4320
National Item Identification Number:
006294114
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:
| H3195963REVBPC32 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | NC269 | 07524 | DOVER PUMPS & PROCESS SOLUTIONS SEGMENT INC | | NC761PC32 | 07524 | DOVER PUMPS & PROCESS SOLUTIONS SEGMENT INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.745 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.900 INCHES NOMINAL | | BODY STYLE | EXTERNAL AND INTERNAL FLANGE | | CENTER FLANGE THICKNESS | 0.405 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | END TO FLANGE DISTANCE | 0.440 INCHES NOMINAL | | FLANGE DIAMETER | 3.500 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 2.348 INCHES NOMINAL | | INTERNAL FLANGE WIDTH | 0.068 INCHES NOMINAL | | OVERALL LENGTH | 0.845 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | POSITIONING HOLE DEPTH | 0.125 INCHES NOMINAL | | POSITIONING HOLE WIDTH | 0.125 INCHES NOMINAL | | SPECIAL FEATURES | OUTER FLANGE IS GROOVED 3.244 IN. DIA 0.185 IN. W 0.128 IN. DEPTH |
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