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National Stock Number:
4320-00-897-3041
Federal Supply Class:
4320
National Item Identification Number:
008973041
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:
| 16-7-1BB | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP | | 16-7-1BB | 10941 | CARVER PUMP COMPANY | | 16HCS1PC10A | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP | | 16HCS1PC10A | 10941 | CARVER PUMP COMPANY | | 16HCS1PC10A | 43491 | GENERAL SIGNAL CORP | | 16-7-1BB | 43491 | GENERAL SIGNAL CORP | | 16HCS2PC10A | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP | | 16HCS2PC10A | 43491 | GENERAL SIGNAL CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 6.358 INCHES MINIMUM AND 6.360 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 7.004 INCHES MINIMUM AND 7.005 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | GROOVE DEPTH | 0.047 INCHES NOMINAL | | GROOVE QUANTITY | 3 | | GROOVE WIDTH | 0.094 INCHES NOMINAL | | OVERALL LENGTH | 0.750 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SURFACE FINISH | 50.0 MICROINCHES ALL SURFACES |
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