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National Stock Number:
4320-00-098-1755
Federal Supply Class:
4320
National Item Identification Number:
000981755
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:
| CA8080-28-1 | 83130 | AIR & LIQUID SYSTEMS CORPORATION | | H4320-098=1755 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| BODY INSIDE DIAMETER | 10.141 INCHES MINIMUM AND 10.143 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 11.623 INCHES MINIMUM AND 11.624 INCHES MAXIMUM | | BODY STYLE | EXTERNAL FLANGE | | FLANGE DIAMETER | 12.000 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.300 INCHES MINIMUM AND 0.302 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D5 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | OVERALL LENGTH | 0.625 INCHES NOMINAL |
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