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National Stock Number:
4320-00-097-0958
Federal Supply Class:
4320
National Item Identification Number:
000970958
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:
| A73-3SS | 33781 | TUTHILL CORPORATION DBA TUTHILL VAC & BLOWER SYSTEMS DIV TUTHILL VACUUM SYSTEMS | | A73-3SS | 43491 | GENERAL SIGNAL CORP |
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Techincal Specification:
| BODY OUTSIDE DIAMETER | 5.252 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 6.187 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE DIAMETER | 7.503 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.365 INCHES NOMINAL | | OVERALL LENGTH | 0.866 INCHES NOMINAL | | MATERIAL | STEEL |
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