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National Stock Number:
4320-00-829-5056
Federal Supply Class:
4320
National Item Identification Number:
008295056
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:
| 654B0073 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 654Z0077 | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.356 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.750 INCHES NOMINAL | | BODY STYLE | INTERNAL AND EXTERNAL FLANGE | | CENTER FLANGE THICKNESS | 0.405 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | END TO FLANGE DISTANCE | 0.375 INCHES NOMINAL | | FLANGE DIAMETER | 4.875 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 3.327 INCHES NOMINAL | | INTERNAL FLANGE LIP WIDTH | 0.262 INCHES NOMINAL | | INTERNAL FLANGE OUTSIDE DIAMETER | 3.937 INCHES NOMINAL | | INTERNAL FLANGE WIDTH | 0.470 INCHES NOMINAL | | OVERALL LENGTH | 0.796 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SPECIAL FEATURES | FURNISHED W/3 SET SCREWS |
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