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National Stock Number: 4320-01-004-6493
Federal Supply Class: 4320
National Item Identification Number: 010046493
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:
132370 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | 132370 | 1W383 | TOOLEX, INC | 132370 | 10171 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
BODY INSIDE DIAMETER | 3.750 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 4.000 INCHES NOMINAL | BODY STYLE | EXTERNAL LOCKING FLANGE | CENTER FLANGE THICKNESS | 0.281 INCHES NOMINAL | CORNER SHAPE | SQUARE ALL CORNERS | DISTANCE BELOW CENTERLINE | 0.300 INCHES NOMINAL | END TO FLANGE DISTANCE | 0.375 INCHES NOMINAL | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 2.000 INCHES NOMINAL | OVERALL LENGTH | 0.620 INCHES NOMINAL | MATERIAL | COPPER ALLOY | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 1.875 INCHES NOMINAL |
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