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National Stock Number:
4320-00-212-9730
Federal Supply Class:
4320
National Item Identification Number:
002129730
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:
| 237-121PC40 | 25681 | ITT GOULDS PUMPS, INC. | | 69905-1102 | 25681 | ITT GOULDS PUMPS, INC. | | 69905-1106 | 25681 | ITT GOULDS PUMPS, INC. | | 69905-1129 | 25681 | ITT GOULDS PUMPS, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.937 INCHES MINIMUM AND 2.939 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.751 INCHES MINIMUM AND 3.753 INCHES MAXIMUM | | BODY STYLE | PLAIN | | CHAMFER ANGLE | 45.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER | | CHAMFER LENGTH | 0.062 INCHES NOMINAL OUTSIDE RIGHT CORNER | | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | OVERALL LENGTH | 0.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16261,GR 3 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY |
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