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National Stock Number:
4320-00-898-3159
Federal Supply Class:
4320
National Item Identification Number:
008983159
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:
| 64H5 | 25567 | THE GORMAN-RUPP COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.750 INCHES MINIMUM AND 4.752 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 5.253 INCHES MINIMUM AND 5.254 INCHES MAXIMUM | | INTERNAL FLANGE INSIDE DIAMETER | 4.375 INCHES NOMINAL | | INTERNAL FLANGE LIP WIDTH | 0.187 INCHES NOMINAL | | INTERNAL FLANGE OUTSIDE DIAMETER | 4.437 INCHES NOMINAL | | INTERNAL FLANGE WIDTH | 0.375 INCHES NOMINAL | | OVERALL LENGTH | 1.125 INCHES NOMINAL | | MATERIAL | COPPER ALLOY |
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