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National Stock Number:
4320-00-082-5888
Federal Supply Class:
4320
National Item Identification Number:
000825888
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:
| 157434210-30 | 52081 | EURAMCO SAFETY INC | | 17691-P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SK160272 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SK160272 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY A | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288,COMP A FED SPEC SINGLE MATERIAL RESPONSE | | BODY STYLE | PLAIN | | OVERALL LENGTH | 0.812 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 8.012 INCHES NOMINAL | | BODY INSIDE DIAMETER | 7.500 INCHES MINIMUM AND | | 7.501 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES |
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