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National Stock Number: 4320-00-875-8043
Federal Supply Class: 4320
National Item Identification Number: 008758043
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:
| 10118 | 54402 | RPS-FL, INC. | | 14190P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SK-142187 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL8515ITEM3 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 14190P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SK-142187 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL8515ITEM3 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D5 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY |
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