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National Stock Number:
4320-00-398-7901
Federal Supply Class:
4320
National Item Identification Number:
003987901
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:
| 255057-08 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 255057-08 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 255057-8 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SK-139841 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL5056PC23 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL5057PC23 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL8165PC8 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| DISTANCE FROM END | 0.250 INCHES NOMINAL | | BODY INSIDE DIAMETER | 1.400 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.685 INCHES NOMINAL | | BODY STYLE | EXTERNAL LOCKING FLANGE | | CORNER SHAPE | SQUARE ALL CORNERS | | DISTANCE BELOW CENTERLINE | 0.062 INCHES NOMINAL | | DISTANCE BETWEEN FLANGES | 0.437 INCHES NOMINAL | | END TO FLANGE DISTANCE | 0.625 INCHES NOMINAL | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 0.932 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.187 INCHES NOMINAL | | OVERALL LENGTH | 0.812 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 0.812 INCHES NOMINAL | | RIGHT SIDE FLANGE THICKNESS | 0.187 INCHES NOMINAL |
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