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National Stock Number:
4320-01-218-7212
Federal Supply Class:
4320
National Item Identification Number:
012187212
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:
| 517-2295695 PC24 | 82522 | PUGET SOUND NAVAL SHIPYARD AND INTERMEDIATE MAINTENCE FACILITY | | CA8080-24 CRES | 83130 | AIR & LIQUID SYSTEMS CORPORATION | | CA8080-24 CRES QA | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY ASSURANCE TESTED FOR SUBMARINE SAFETY PROGRAM |
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