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National Stock Number:
4320-00-064-4365
Federal Supply Class:
4320
National Item Identification Number:
000644365
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:
| 50178 | 16460 | MARINE ENGINE SPECIALTIES DIV OF MESCO TECTONICS INC | | 50178-1 | 54402 | RPS-FL, INC. | | 945851-1PH | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 945851-1PH | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 945851 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 945851-01 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | RY-145851 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | DA103-3A | 6Z158 | DOLPHIN MACHINE, LLC | | WBD-6-1 | 71639 | ALFRED CONHAGEN INC. | | RY-144690 ITEM | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | RY-145851 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.594 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.122 INCHES NOMINAL | | BODY STYLE | INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE | | DISTANCE BELOW CENTERLINE | 0.094 INCHES NOMINAL | | DISTANCE BETWEEN FLANGES | 0.381 INCHES NOMINAL | | DISTANCE FROM END | 0.250 INCHES NOMINAL | | INTERNAL FLANGE WIDTH | 0.250 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 3.125 INCHES NOMINAL | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 2.250 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.181 INCHES NOMINAL | | OVERALL LENGTH | 0.812 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16261,GRADE 3-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | RIGHT SIDE FLANGE THICKNESS | 0.250 INCHES NOMINAL |
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