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National Stock Number:
4320-01-188-1251
Federal Supply Class:
4320
National Item Identification Number:
011881251
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:
| B-27197-2 | 13841 | TIFFIN PARTS, L.L.C. | | B-27197-B | 13841 | TIFFIN PARTS, L.L.C. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 5.249 INCHES MINIMUM AND 5.252 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 7.492 INCHES MINIMUM AND 7.495 INCHES MAXIMUM | | BOLT CIRCLE DIAMETER | 8.750 INCHES NOMINAL | | BOLT HOLE QUANTITY | 6 | | CHAMFER ANGLE | 45.0 DEGREES NOMINAL ALL CORNERS | | CORNER SHAPE | CHAMFERED ALL CORNERS | | FLANGE DIAMETER | 10.000 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 4.750 INCHES NOMINAL | | III MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 1.813 INCHES NOMINAL |
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