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National Stock Number:
4320-01-369-6520
Federal Supply Class:
4320
National Item Identification Number:
013696520
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:
| 845-6556347 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 845-6556347-1 | 53711 | NAVAL SEA SYSTEMS COMMAND | | T520-0068-004-7588 | 71724 | JOHN CRANE, INC | | 845-6556347-1 | 95024 | JOHN CRANE-HOUDAILLE INC LAWRENCE PARK INDUSTRIAL DISTRICT |
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Techincal Specification:
| MATERIAL | CARBON GRAPHITE | | BODY STYLE | PLAIN | | OVERALL LENGTH | 0.250 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.812 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.688 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 53711 | | MFR SOURCE CONTROLLING REFERENCE | 845-6556347-1 |
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