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National Stock Number:
4320-00-833-7890
Federal Supply Class:
4320
National Item Identification Number:
008337890
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:
| 658B0174 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 658B0174C041A | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 9.125 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 9.762 INCHES NOMINAL | | BODY STYLE | PLAIN | | CHAMFER ANGLE | 45.0 DEGREES NOMINAL INSIDE RIGHT CORNER | | CHAMFER LENGTH | 0.062 INCHES NOMINAL INSIDE RIGHT CORNER | | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER | | MATERIAL | COPPER ALLOY 903 |
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