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National Stock Number:
4320-00-977-2793
Federal Supply Class:
4320
National Item Identification Number:
009772793
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:
| 121265 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 121265 | 10171 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 121265 | 1W383 | TOOLEX, INC |
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Techincal Specification:
| ANCHOR FLANGE WIDTH | 0.120 INCHES NOMINAL | | BODY INSIDE DIAMETER | 2.531 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.248 INCHES MINIMUM AND 3.250 INCHES MAXIMUM | | BODY STYLE | EXTERNAL LOCKING FLANGE | | CENTER FLANGE THICKNESS | 0.250 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | DISTANCE BELOW CENTERLINE | 0.375 INCHES NOMINAL | | END TO FLANGE DISTANCE | 0.062 INCHES NOMINAL | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 3.688 INCHES NOMINAL | | OVERALL LENGTH | 0.312 INCHES NOMINAL | | MATERIAL | STEEL | | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 3.438 INCHES NOMINAL |
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