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National Stock Number:
4320-01-189-7700
Federal Supply Class:
4320
National Item Identification Number:
011897700
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:
| 1823-1303 | 09176 | PARKER-HANNIFIN CORPORATION | | 1823-1303 ITEM 13 | 09176 | PARKER-HANNIFIN CORPORATION | | N-1338 | 09176 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY |
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