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National Stock Number:
4320-00-398-7731
Federal Supply Class:
4320
National Item Identification Number:
003987731
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:
| 10538 | 54402 | RPS-FL, INC. | | 2830P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL6215PC25 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL6215PC25 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 2830P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.375 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.748 INCHES NOMINAL | | BODY STYLE | PLAIN | | BOLT CIRCLE DIAMETER | 3.125 INCHES NOMINAL | | BOLT HOLE QUANTITY | 3 | | CORNER SHAPE | SQUARE ALL CORNERS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16261,GRADE 3-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE | | III MATERIAL | COPPER ALLOY | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.375 INCHES NOMINAL | | SPECIAL FEATURES | MTG HOLES COUNTERBORED 0.438 IN. DIA AND 0.281 IN. DEEP | | UNTHREADED MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
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