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National Stock Number:
4320-00-572-3518
Federal Supply Class:
4320
National Item Identification Number:
005723518
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:
| 15861P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 15861P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | CS4320-0044 | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | BODY STYLE | INTERNAL FLANGE | | OVERALL LENGTH | 0.875 INCHES NOMINAL | | BODY INSIDE DIAMETER | 3.715 INCHES MINIMUM AND | | 3.725 INCHES MAXIMUM | | END TO FLANGE DISTANCE | 0.250 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 2.750 INCHES NOMINAL | | INTERNAL FLANGE OUTSIDE DIAMETER | 3.263 INCHES MINIMUM AND | | 3.273 INCHES MAXIMUM | | INTERNAL FLANGE WIDTH | 0.0625 INCHES NOMINAL | | INTERNAL FLANGE LIP WIDTH | 0.125 INCHES NOMINAL | | CORNER SHAPE | ROUND INSIDE LEFT CORNER | | ROUND INSIDE RIGHT CORNER | | SQUARE OUTSIDE LEFT CORNER | | SQUARE OUTSIDE RIGHT CORNER | | CORNER RADIUS | 0.125 INCHES NOMINAL INSIDE LEFT CORNER |
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