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National Stock Number:
4320-00-821-8822
Federal Supply Class:
4320
National Item Identification Number:
008218822
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:
| 31-1-212 | 43491 | GENERAL SIGNAL CORP | | 31-1-212MB | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP | | 31HCS12APC140A | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP | | 31HCS12APC140A | 10941 | CARVER PUMP COMPANY | | 31-1-212MB | 10941 | CARVER PUMP COMPANY | | 31-1-212MB | 43491 | GENERAL SIGNAL CORP | | 31HCS12PC140A | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP | | 31HCS12PC140A | 10941 | CARVER PUMP COMPANY | | 31HCS12PC140A | 43491 | GENERAL SIGNAL CORP | | 31HCS12APC140A | 43491 | GENERAL SIGNAL CORP |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY E | | BODY STYLE | PLAIN | | OVERALL LENGTH | 0.812 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 8.499 INCHES MINIMUM AND | | 8.500 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 8.041 INCHES MINIMUM AND | | 8.042 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 10941 | | DESIGN CONTROL REFERENCE | 31-1-212MB |
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