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National Stock Number:
4320-00-672-7505
Federal Supply Class:
4320
National Item Identification Number:
006727505
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:
| 10187 | 54402 | RPS-FL, INC. | | 17094P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 17094P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | RY-118740 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | RY-118740 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| DISTANCE FROM END | 0.500 INCHES NOMINAL | | BODY INSIDE DIAMETER | 9.845 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 11.621 INCHES MINIMUM AND 11.623 INCHES MAXIMUM | | BODY STYLE | EXTERNAL LOCKING FLANGE | | CORNER SHAPE | SQUARE ALL CORNERS | | DISTANCE BELOW CENTERLINE | 0.094 INCHES NOMINAL | | DISTANCE BETWEEN FLANGES | 1.005 INCHES MINIMUM AND 11.623 INCHES MAXIMUM | | END TO FLANGE DISTANCE | 0.375 INCHES NOMINAL | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 6.031 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.375 INCHES NOMINAL | | OVERALL LENGTH | 1.750 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | RIGHT SIDE FLANGE THICKNESS | 0.375 INCHES NOMINAL | | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 5.719 INCHES NOMINAL | | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES |
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