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National Stock Number:
4320-00-218-3338
Federal Supply Class:
4320
National Item Identification Number:
002183338
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:
| 174974A | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 174974A | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 4142P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 4142P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL-6767PC.15 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL4143PC30 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL4143PC30 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL6767PC15 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.657 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.933 INCHES MINIMUM AND 4.935 INCHES MAXIMUM | | BODY STYLE | PLAIN | | BOLT CIRCLE DIAMETER | 4.312 INCHES NOMINAL | | BOLT HOLE QUANTITY | 6 | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.438 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SPECIAL FEATURES | MTG HOLES COUNTERBORED 0.438 IN. DIA AND 0.250 IN. DEEP | | 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 | | UNTHREADED MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
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