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National Stock Number:
4320-00-097-0885
Federal Supply Class:
4320
National Item Identification Number:
000970885
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:
| 57-10-29MISER51779 | 22888 | FMC CORP | | 57-10-29MISER51779 | 90785 | PEERLESS PUMP A TBG INC CO |
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Techincal Specification:
| BODY INSIDE DIAMETER | 8.375 INCHES MINIMUM AND 8.376 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 9.000 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | DISTANCE BELOW CENTERLINE | 0.188 INCHES NOMINAL | | DISTANCE BETWEEN FLANGES | 0.875 INCHES NOMINAL | | END TO FLANGE DISTANCE | 1.125 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.250 INCHES NOMINAL | | OVERALL LENGTH | 1.375 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | RIGHT SIDE FLANGE THICKNESS | 0.250 INCHES NOMINAL |
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