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National Stock Number: 4320-01-287-9357
Federal Supply Class: 4320
National Item Identification Number: 012879357
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:
D-4000-155-9200 | 71724 | JOHN CRANE, INC | D-4000-155-9205 | 0EYA6 | DEFENSE MARITIME SOLUTIONS, INC. | D-4000-155-9205 | 0SYN4 | WARTSILA LIPS INC | D-4000-155-9205 | 71724 | JOHN CRANE, INC | D40002339205 | 71724 | JOHN CRANE, INC |
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Techincal Specification:
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