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National Stock Number:
4320-00-289-4442
Federal Supply Class:
4320
National Item Identification Number:
002894442
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:
| C145A | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 6.485 INCHES MINIMUM AND 6.487 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 7.000 INCHES MINIMUM AND 7.001 INCHES MAXIMUM | | BODY STYLE | PLAIN W/INTERNAL FLANGE | | INTERNAL FLANGE WIDTH | 0.250 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 5.625 INCHES NOMINAL | | OVERALL LENGTH | 1.125 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY |
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