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National Stock Number:
4320-01-449-7614
Federal Supply Class:
4320
National Item Identification Number:
014497614
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:
| 0654C0582S901A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 0654C0582S902A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 654C0582 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 66-7931 | 09647 | AQUA-CHEM INC. |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | NAVSEA DWG 803-7726047 MIL STD SINGLE MATERIAL RESPONSE | | III MATERIAL | PLASTIC | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | DIFFERENTIATED BY MERCURY FREE CONTAMINATION TESTING |
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