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National Stock Number:
4320-00-785-3261
Federal Supply Class:
4320
National Item Identification Number:
007853261
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:
| 55-22013 PART 1 | 52081 | EURAMCO SAFETY INC | | CA9090-4 | 83130 | AIR & LIQUID SYSTEMS CORPORATION | | CA9090-4-1 | 83130 | AIR & LIQUID SYSTEMS CORPORATION | | CA9090-4-1SS | 83130 | AIR & LIQUID SYSTEMS CORPORATION | | CS4320-0139 | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.749 INCHES MINIMUM AND 4.750 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 5.276 INCHES MINIMUM AND 5.278 INCHES MAXIMUM | | BODY STYLE | PLAIN | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.625 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY | | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES |
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