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National Stock Number:
4320-00-398-7365
Federal Supply Class:
4320
National Item Identification Number:
003987365
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:
| A1A156A150PC29US30 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS | | A1A156A152PC29US30 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS | | H4320-398-7365 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | A1A222A94PC29US30 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS | | G6C612B2US | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS |
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Techincal Specification:
| BODY INSIDE DIAMETER | 8.2030 INCHES MINIMUM AND 8.205 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 8.873 INCHES MINIMUM AND 8.875 INCHES MAXIMUM | | BODY STYLE | PLAIN W/INTERNAL FLANGE | | CORNER SHAPE | SQUARE ALL CORNERS | | INTERNAL FLANGE INSIDE DIAMETER | 6.875 INCHES NOMINAL | | INTERNAL FLANGE WIDTH | 0.312 INCHES NOMINAL | | OVERALL LENGTH | 1.250 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY | | SPECIAL FEATURES | ONE HOLE DRILLED 0.312 IN. DIA,TAPPED 3/8-16 NC THREADS TO ACCOMMODATE ONE PIN 0.375 IN. DIA AND 0.562 IN. O/A LG | | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE |
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