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National Stock Number: 4320-00-398-7949
Federal Supply Class: 4320
National Item Identification Number: 003987949
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:
| 1010P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 1010P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 1107P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 1107P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 166354F | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL4137PC28 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL5254PC35 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL6182PC35 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL6415PC35 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 6.095 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 6.435 INCHES NOMINAL | | BODY STYLE | EXTERNAL FLANGE | | BOLT CIRCLE DIAMETER | 6.875 INCHES NOMINAL | | BOLT HOLE QUANTITY | 8 | | COUNTERBORE DIAMETER | 0.438 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | COUNTERBORE DEPTH | 0.281 INCHES NOMINAL | | FLANGE DIAMETER | 7.498 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.500 INCHES NOMINAL | | OVERALL LENGTH | 0.688 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | UNTHREADED MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
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