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National Stock Number:
4320-00-081-9321
Federal Supply Class:
4320
National Item Identification Number:
000819321
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:
| 654B0170C051A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | SMS-654B0170 | 57140 | SALEM MANUFACTURING & SALES INC |
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Techincal Specification:
| BODY OUTSIDE DIAMETER | 4.312 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | MINOR OUTSIDE DIAMETER | 2.750 INCHES NOMINAL |
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