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National Stock Number:
4320-00-212-9501
Federal Supply Class:
4320
National Item Identification Number:
002129501
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:
| A0VNI2870S | 16062 | M.T. DAVIDSON COMPANY | | CS4320-0143 | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.750 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.175 INCHES NOMINAL | | BODY STYLE | PLAIN | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.656 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D5 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY |
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