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National Stock Number:
4320-01-429-1332
Federal Supply Class:
4320
National Item Identification Number:
014291332
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:
| NA1889 | 83130 | AIR & LIQUID SYSTEMS CORPORATION | | PL 4013CCRE-2 ITEM 9 AND 10 | 83130 | AIR & LIQUID SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-B584 ALLOY 922 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 922 | | SPECIAL FEATURES | FOR A BUFFALO PUMPS INC. 4012 CCRE CENTRIFUGAL PUMP |
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