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National Stock Number:
4320-00-398-6320
Federal Supply Class:
4320
National Item Identification Number:
003986320
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:
| 55-22325-18U/S | 52081 | EURAMCO SAFETY INC | | CA6547-21-1 | 83130 | AIR & LIQUID SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY | | OVERALL LENGTH | 0.875 INCHES NOMINAL | | FLANGE DIAMETER | 5.969 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 5.375 INCHES NOMINAL | | BODY INSIDE DIAMETER | 5.264 INCHES MINIMUM AND | | 5.269 INCHES MAXIMUM | | END TO FLANGE DISTANCE | 0.375 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 4.000 INCHES NOMINAL | | INTERNAL FLANGE OUTSIDE DIAMETER | 4.354 INCHES MINIMUM AND | | 4.361 INCHES MAXIMUM | | INTERNAL FLANGE WIDTH | 0.750 INCHES NOMINAL | | INTERNAL FLANGE LIP WIDTH | 0.500 INCHES NOMINAL | | CENTER FLANGE THICKNESS | 0.250 INCHES NOMINAL | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | ROUND INSIDE RIGHT CORNER | | SQUARE OUTSIDE LEFT CORNER | | SQUARE OUTSIDE RIGHT CORNER | | CORNER RADIUS | 0.312 INCHES NOMINAL INSIDE RIGHT CORNER | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 83130 | | DESIGN CONTROL REFERENCE | CA6547-21-1 |
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