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National Stock Number:
4320-00-722-4931
Federal Supply Class:
4320
National Item Identification Number:
007224931
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:
| B41A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | R694REVAPC31 | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.125 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 9.742 INCHES NOMINAL | | BODY STYLE | GROOVED | | BOLT HOLE QUANTITY | 3 | | COUNTERBORE DIAMETER | 9.148 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.250 INCHES NOMINAL | | COUNTERSINK DIAMETER | 0.125 INCHES NOMINAL | | COUNTERSINK ANGLE | 45.0 DEGREES NOMINAL | | GROOVE DEPTH | 0.063 INCHES NOMINAL | | GROOVE QUANTITY | 4 | | GROOVE WIDTH | 0.094 INCHES NOMINAL | | HOLE DIAMETER | 0.149 INCHES NOMINAL | | OVERALL LENGTH | 0.938 INCHES NOMINAL | | MATERIAL | COPPER ALLOY |
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