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National Stock Number:
4320-00-398-6339
Federal Supply Class:
4320
National Item Identification Number:
003986339
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:
| CA7763PC31-1 | 83130 | AIR & LIQUID SYSTEMS CORPORATION | | CS4320-0315 | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 903 | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE | | BODY STYLE | PLAIN | | OVERALL LENGTH | 0.625 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.375 INCHES NOMINAL | | BODY INSIDE DIAMETER | 2.980 INCHES MINIMUM AND | | 3.000 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS |
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