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National Stock Number: 4320-00-202-6377
Federal Supply Class: 4320
National Item Identification Number: 002026377
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:
13982P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | 13982P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | 3168624 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 3168624 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | SK-139886 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | SK-139886 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
BODY INSIDE DIAMETER | 14.000 INCHES MINIMUM AND 14.001 INCHES MAXIMUM | BODY OUTSIDE DIAMETER | 15.125 INCHES NOMINAL | BODY STYLE | PLAIN | CORNER SHAPE | SQUARE ALL CORNERS | OVERALL LENGTH | 1.500 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D5 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | COPPER ALLOY | SURFACE FINISH | 125.0 MICROINCHES INSIDE | SURFACE FINISH | 125.0 MICROINCHES LEFT FACE | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE | SURFACE FINISH | 125.0 MICROINCHES RIGHT FACE |
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