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National Stock Number:
4320-00-232-5686
Federal Supply Class:
4320
National Item Identification Number:
002325686
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:
| 17071 | 0APJ5 | COFFIN TURBO PUMP INC | | 17170 | 0APJ5 | COFFIN TURBO PUMP INC | | SKE-983 ITEM X144 | 0APJ5 | COFFIN TURBO PUMP INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.885 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 5.000 INCHES NOMINAL | | BODY STYLE | EXTERNAL FLANGE | | CHAMFER ANGLE | 45.0 DEGREES NOMINAL OUTSIDE LEFT CORNER | | CHAMFER LENGTH | 0.188 INCHES NOMINAL OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE DIAMETER | 5.498 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.250 INCHES NOMINAL | | OVERALL LENGTH | 0.937 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 | | SPECIAL FEATURES | CONTAINS EXTERNAL AND INTERNAL RH THD | | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE |
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