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National Stock Number:
4320-00-722-0194
Federal Supply Class:
4320
National Item Identification Number:
007220194
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:
| 55-22574-18US | 52081 | EURAMCO SAFETY INC | | A0NA1-3588US | 16062 | M.T. DAVIDSON COMPANY | | A0NAI-3588US | 16062 | M.T. DAVIDSON COMPANY | | AONAI-3588US | 16062 | M.T. DAVIDSON COMPANY | | GCP291PC11A | 16062 | M.T. DAVIDSON COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.562 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 5.533 INCHES MINIMUM AND 5.534 INCHES MAXIMUM | | BODY STYLE | PLAIN | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16261,GRADE 2-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES |
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