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National Stock Number:
4320-00-035-7074
Federal Supply Class:
4320
National Item Identification Number:
000357074
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:
| 52-103-944-00-001 | 92392 | ALLIS-CHALMERS CORP | | 52-103-944-01 | 92392 | ALLIS-CHALMERS CORP | | 52-520-915PC4A | 92392 | ALLIS-CHALMERS CORP | | 52-520-917PC4A | 92392 | ALLIS-CHALMERS CORP | | U20915PC4A | 92392 | ALLIS-CHALMERS CORP | | U20917PC4A | 92392 | ALLIS-CHALMERS CORP | | U3944-1 | 92392 | ALLIS-CHALMERS CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.437 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 5.003 INCHES NOMINAL | | BODY STYLE | PLAIN | | CHAMFER ANGLE | 45.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER | | CHAMFER LENGTH | 0.125 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 | 0.875 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16261,GRADE 2-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY |
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