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National Stock Number:
4320-01-228-1068
Federal Supply Class:
4320
National Item Identification Number:
012281068
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:
| B-008-TN-0-03 | 02KG5 | ENERGY REPAIR SERVICE, INC. |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 955 | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390A FED SPEC ALL MATERIAL RESPONSES | | CORNER SHAPE | CHAMFERED ALL CORNERS |
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