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National Stock Number:
4320-00-200-3745
Federal Supply Class:
4320
National Item Identification Number:
002003745
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:
| 10149 | 54402 | RPS-FL, INC. | | 10149-C | 54402 | RPS-FL, INC. | | 18435-P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 18537P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 376024-01PA | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 376024-01PA | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 376024-01PC | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 55-22055-190S | 52081 | EURAMCO SAFETY INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.750 INCHES MINIMUM AND 4.751 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 5.226 INCHES MINIMUM AND 5.227 INCHES MAXIMUM | | BODY STYLE | PLAIN | | CORNER SHAPE | SQUARE ALL CORNERS | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B473 ASSN STD SINGLE MATERIAL RESPONSE | | III MATERIAL | NICKEL ALLOY | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.812 INCHES NOMINAL | | SPECIAL FEATURES | HARDEN RING TO 275-300 BRINELL | | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES |
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