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National Stock Number:
4320-00-787-8868
Federal Supply Class:
4320
National Item Identification Number:
007878868
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:
| 115 | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) | | 31-1-188 | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP | | 31-1-188 | 10941 | CARVER PUMP COMPANY | | 31-1-188 | 43491 | GENERAL SIGNAL CORP | | 31HCS17PC46A | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP | | 31HCS17PC46A | 43491 | GENERAL SIGNAL CORP | | 31HCS18PC46A | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP | | 31HCS18PC46A | 43491 | GENERAL SIGNAL CORP | | CS4320-0115 | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) |
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Techincal Specification:
| DISTANCE FROM END TO GROOVE CENTER | 0.125 INCHES NOMINAL | | BODY INSIDE DIAMETER | 5.998 INCHES MINIMUM AND 5.999 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 6.771 INCHES MINIMUM AND 6.773 INCHES MAXIMUM | | BODY STYLE | GROOVED | | CORNER SHAPE | SQUARE ALL CORNERS | | GROOVE QUANTITY | 4 | | GROOVE WIDTH | 0.125 INCHES NOMINAL | | GROOVE DEPTH | 0.094 INCHES NOMINAL | | OVERALL LENGTH | 1.125 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SURFACE FINISH | 50.0 MICROINCHES ALL SURFACES |
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