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National Stock Number:
4320-00-398-6271
Federal Supply Class:
4320
National Item Identification Number:
003986271
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:
| CA6363-25-1 | 83130 | AIR & LIQUID SYSTEMS CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 6.000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 7.248 INCHES MINIMUM AND 7.250 INCHES MAXIMUM | | BODY STYLE | EXTERNAL AND INTERNAL FLANGE | | CENTER FLANGE THICKNESS | 0.250 INCHES NOMINAL | | CORNER RADIUS | 0.188 INCHES NOMINAL INSIDE LEFT CORNER | | CORNER SHAPE | ROUND INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | END TO FLANGE DISTANCE | 0.375 INCHES NOMINAL | | FLANGE DIAMETER | 7.688 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 7.250 INCHES NOMINAL | | INTERNAL FLANGE WIDTH | 0.812 INCHES NOMINAL | | OVERALL LENGTH | 1.000 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | POSITIONING HOLE DEPTH | 0.250 INCHES NOMINAL | | POSITIONING HOLE WIDTH | 2.5 MILLIMETERS NOMINAL |
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