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National Stock Number:
4320-00-398-6493
Federal Supply Class:
4320
National Item Identification Number:
003986493
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:
| CA7894 | 83130 | AIR & LIQUID SYSTEMS CORPORATION | | CA7894-24-1 | 83130 | AIR & LIQUID SYSTEMS CORPORATION | | CA8119PC11A | 83130 | AIR & LIQUID SYSTEMS CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.137 INCHES MINIMUM AND 4.139 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.500 INCHES MINIMUM AND 4.501 INCHES MAXIMUM | | BODY STYLE | EXTERNAL FLANGE | | CENTER FLANGE THICKNESS | 0.175 INCHES MINIMUM AND 0.177 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | END TO FLANGE DISTANCE | 0.195 INCHES NOMINAL | | FLANGE DIAMETER | 4.750 INCHES NOMINAL | | OVERALL LENGTH | 0.625 INCHES NOMINAL | | MATERIAL | COPPER ALLOY |
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