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National Stock Number:
4320-00-911-0671
Federal Supply Class:
4320
National Item Identification Number:
009110671
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:
| 99G38-G | 10613 | PENTAIR PUMP GROUP, INC. | | D2 1-2A16AH | 7PZX0 | FAIRBANKS MORSE, LLC | | D2 1-2A16AH | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
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Techincal Specification:
| DISTANCE FROM END | 0.500 INCHES NOMINAL | | BODY INSIDE DIAMETER | 4.718 INCHES MINIMUM AND 4.720 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 5.151 INCHES MINIMUM AND 5.154 INCHES MAXIMUM | | BODY STYLE | INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE | | DISTANCE BELOW CENTERLINE | 0.125 INCHES NOMINAL | | DISTANCE BETWEEN FLANGES | 0.625 INCHES NOMINAL | | END TO FLANGE DISTANCE | 1.000 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 3.938 INCHES NOMINAL | | INTERNAL FLANGE WIDTH | 0.562 INCHES NOMINAL | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 2.698 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.375 INCHES NOMINAL | | OVERALL LENGTH | 1.375 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 2.438 INCHES NOMINAL | | RIGHT SIDE FLANGE THICKNESS | 0.375 INCHES NOMINAL |
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