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National Stock Number:
4320-00-149-2250
Federal Supply Class:
4320
National Item Identification Number:
001492250
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:
| 20LFV4AX5-162 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 20LFV4AX5-162 | 30760 | INGERSOLL RAND CO | | 20LFV4AX5-673 | 30760 | INGERSOLL RAND CO | | 20LFV4AX5-162 | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 17.750 INCHES MINIMUM AND 17.753 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 18.744 INCHES MINIMUM AND 18.746 INCHES MAXIMUM | | BODY STYLE | PLAIN | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16261,GR 2 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | OVERALL LENGTH | 2.500 INCHES NOMINAL |
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