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National Stock Number:
4320-01-297-5172
Federal Supply Class:
4320
National Item Identification Number:
012975172
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:
| 77098 | 96046 | CRANE PUMPS & SYSTEMS PFT CORP | | 845031B4016 | 01365 | MARINE CORPS LOGISTICS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE-MICC LOGISTICS OPERATIONS CENTER |
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Techincal Specification:
| BODY INSIDE DIAMETER | 6.499 INCHES MINIMUM AND 6.501 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 6.999 INCHES MINIMUM AND 7.000 INCHES MAXIMUM | | BODY STYLE | PLAIN | | CHAMFER ANGLE | 45.0 DEGREES NOMINAL ALL CORNERS | | CHAMFER LENGTH | 0.030 INCHES NOMINAL ALL CORNERS | | CORNER SHAPE | CHAMFERED ALL CORNERS | | OVERALL LENGTH | 0.870 INCHES NOMINAL | | MATERIAL | COPPER ALLOY |
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