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National Stock Number:
4320-00-932-0900
Federal Supply Class:
4320
National Item Identification Number:
009320900
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:
| TB0163 | 77081 | INGERSOLL-DRESSER PUMP CO | | TB163 | 77081 | INGERSOLL-DRESSER PUMP CO |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.187 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.673 INCHES NOMINAL | | BODY STYLE | EXTERNAL FLANGE | | BOLT HOLE QUANTITY | 3 | | CORNER RADIUS | 0.093 INCHES NOMINAL ALL CORNERS | | CORNER SHAPE | ROUND INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | FLANGE DIAMETER | 5.125 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.562 INCHES NOMINAL | | OVERALL LENGTH | 1.687 INCHES NOMINAL | | SPECIAL FEATURES | HOLES COUNTERBORED TO 0.594 IN. DIA BY 0.375 IN. DEEP; INCL 3 THD HOLES 3/8-16 NC THD | | UNTHREADED MOUNTING HOLE DIAMETER | 0.406 INCHES NOMINAL |
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