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National Stock Number:
4320-00-398-8165
Federal Supply Class:
4320
National Item Identification Number:
003988165
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:
| 256123-12 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 256123-12 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | R256123-12 | 09259 | ROTARY PRODUCTS INC | | SL6123PC68 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 9397P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 9397P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL6123PC68 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | BODY STYLE | EXTERNAL LOCKING FLANGE | | OVERALL LENGTH | 1.688 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 9.246 INCHES NOMINAL | | BODY INSIDE DIAMETER | 8.345 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.438 INCHES NOMINAL | | RIGHT SIDE FLANGE THICKNESS | 0.375 INCHES NOMINAL | | DISTANCE BETWEEN FLANGES | 0.875 INCHES MINIMUM AND | | 0.878 INCHES MAXIMUM | | END TO FLANGE DISTANCE | 1.250 INCHES NOMINAL | | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 4.500 INCHES NOMINAL | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 4.937 INCHES NOMINAL | | DISTANCE BELOW CENTERLINE | 0.062 INCHES NOMINAL | | DISTANCE FROM END | 0.500 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS |
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