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National Stock Number:
4320-00-774-1414
Federal Supply Class:
4320
National Item Identification Number:
007741414
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:
| 641281D | 34623 | AM GENERAL LLC | | 7741414 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | IRON | | BODY STYLE | PLAIN W/INTERNAL FLANGE | | OVERALL LENGTH | 0.482 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.125 INCHES NOMINAL | | BODY INSIDE DIAMETER | 1.750 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 1.266 INCHES NOMINAL | | INTERNAL FLANGE WIDTH | 0.326 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS |
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