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National Stock Number:
4320-00-126-1303
Federal Supply Class:
4320
National Item Identification Number:
001261303
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:
| AD26-S4700-259168 | 53711 | NAVAL SEA SYSTEMS COMMAND | | AD26-S4700-259168PC11 | 53711 | NAVAL SEA SYSTEMS COMMAND | | PG5-550PC11 | 73057 | USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV | | PG5A159ITEM19 | 73057 | USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV | | PG5A159PC11 | 73057 | USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV | | PL511 | 73057 | USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV |
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Techincal Specification:
| DISTANCE FROM END | 0.375 INCHES NOMINAL | | BODY INSIDE DIAMETER | 2.500 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.500 INCHES NOMINAL | | BODY STYLE | EXTERNAL LOCKING FLANGE | | CORNER SHAPE | SQUARE ALL CORNERS | | DISTANCE BELOW CENTERLINE | 0.125 INCHES NOMINAL | | DISTANCE BETWEEN FLANGES | 1.375 INCHES NOMINAL | | END TO FLANGE DISTANCE | 1.688 INCHES NOMINAL | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 2.000 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.312 INCHES NOMINAL | | OVERALL LENGTH | 2.000 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | RIGHT SIDE FLANGE THICKNESS | 0.312 INCHES NOMINAL | | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 1.688 INCHES NOMINAL |
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