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National Stock Number:
4320-01-258-2718
Federal Supply Class:
4320
National Item Identification Number:
012582718
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:
| CA8815-29 | 83130 | AIR & LIQUID SYSTEMS CORPORATION | | CA8815-29-1 | 83130 | AIR & LIQUID SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | BODY STYLE | PLAIN | | OVERALL LENGTH | 0.750 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 7.012 INCHES MINIMUM AND | | 7.015 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 6.610 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES | | SPECIAL FEATURES | FOUR 0.190-24 UNC TAPS EQL SPACED 90 DEG APART |
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