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National Stock Number:
4320-01-181-5792
Federal Supply Class:
4320
National Item Identification Number:
011815792
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:
| NA-1404 | 83130 | AIR & LIQUID SYSTEMS CORPORATION | | NA1404-1 | 83130 | AIR & LIQUID SYSTEMS CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.766 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 5.250 INCHES NOMINAL | | BODY STYLE | PLAIN | | CORNER SHAPE | SQUARE ALL CORNERS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288,COMP B OR D FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | OVERALL LENGTH | 0.562 INCHES NOMINAL | | SPECIAL FEATURES | SIDE-PLATE APPLICATION | | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES |
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