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National Stock Number:
4320-01-195-6054
Federal Supply Class:
4320
National Item Identification Number:
011956054
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:
| 998D0305 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 999H0101 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 999H0101 PIECE 48 | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-B-584 ASSN STD ALL MATERIAL RESPONSES | | MATERIAL | COPPER ALLOY |
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