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National Stock Number:
4320-01-328-5510
Federal Supply Class:
4320
National Item Identification Number:
013285510
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:
| R81779 | 75755 | DEERE & COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 51.061 MILLIMETERS NOMINAL | | BODY OUTSIDE DIAMETER | 57.0 MILLIMETERS NOMINAL | | BODY STYLE | PLAIN | | CHAMFER ANGLE | 30.0 DEGREES NOMINAL ALL CORNERS | | CHAMFER LENGTH | 1.5 MILLIMETERS NOMINAL ALL CORNERS | | CORNER SHAPE | CHAMFERED ALL CORNERS | | III MATERIAL | PLASTIC PHENOLIC | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 22.5 MILLIMETERS NOMINAL | | SPECIAL FEATURES | 2MM GAP IN BORE |
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