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National Stock Number:
4320-00-618-7561
Federal Supply Class:
4320
National Item Identification Number:
006187561
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:
| 2-7-10MB | 43491 | GENERAL SIGNAL CORP | | 2-7-110MB | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP | | 2HCS166PC38A | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP | | 2HCS166PC38A | 10941 | CARVER PUMP COMPANY | | 2-7-110MB | 10941 | CARVER PUMP COMPANY | | 2-7-110MB | 43491 | GENERAL SIGNAL CORP | | 2HCS170-38A | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP | | 2HCS170-38A | 10941 | CARVER PUMP COMPANY | | 3324683PC38A | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.874 INCHES MINIMUM AND 4.875 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 5.279 INCHES MINIMUM AND 5.280 INCHES MAXIMUM | | BODY STYLE | PLAIN | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY AND NICKEL ALLOY | | SPECIAL FEATURES | ID AND OD TO BE CONCENTRIC TO WITHIN 0.002 IN. | | SURFACE FINISH | 63.0 MICROINCHES ALL SURFACES |
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