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National Stock Number:
4320-01-204-7974
Federal Supply Class:
4320
National Item Identification Number:
012047974
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:
| 08-979-359-00-004 | 92392 | ALLIS-CHALMERS CORP | | 52-521-628 | 92392 | ALLIS-CHALMERS CORP | | 52-521-641 | 92392 | ALLIS-CHALMERS CORP | | 52-521-641 PIECE 31 | 92392 | ALLIS-CHALMERS CORP |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16261,GRADE 2 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 934 | | SPECIAL FEATURES | 2ND STAGE |
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