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National Stock Number:
4320-00-567-7310
Federal Supply Class:
4320
National Item Identification Number:
005677310
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:
| 676-1330-208 | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 6.188 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 6.687 INCHES NOMINAL | | BOLT HOLE QUANTITY | 1 | | COUNTERBORE DIAMETER | 2.968 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.188 INCHES NOMINAL | | GROOVE WIDTH | 0.828 INCHES MINIMUM AND 0.946 INCHES MAXIMUM | | GROOVE DEPTH | 0.468 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 3.562 INCHES NOMINAL | | OVERALL LENGTH | 0.875 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SPECIAL FEATURES | ONE HOLE,0.188 IN. DIA,LOCATED 0.500 IN. FROM FACE OF FLANGE; ONE LOCATING PIN,0.250 IN. DIA |
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