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National Stock Number:
4320-01-026-2962
Federal Supply Class:
4320
National Item Identification Number:
010262962
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:
| AYC-488BUS | 16062 | M.T. DAVIDSON COMPANY | | GCP-661PC64 | 16062 | M.T. DAVIDSON COMPANY | | GCP-662 | 16062 | M.T. DAVIDSON COMPANY |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY | | BODY STYLE | EXTERNAL LOCKING FLANGE | | OVERALL LENGTH | 0.812 INCHES NOMINAL | | FLANGE DIAMETER | 6.375 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 5.998 INCHES MINIMUM AND | | 5.999 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 4.937 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.187 INCHES NOMINAL | | RIGHT SIDE FLANGE THICKNESS | 0.187 INCHES NOMINAL | | DISTANCE BETWEEN FLANGES | 0.125 INCHES NOMINAL | | END TO FLANGE DISTANCE | 0.437 INCHES NOMINAL | | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 2.500 INCHES NOMINAL | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 2.999 INCHES NOMINAL | | DISTANCE BELOW CENTERLINE | 0.062 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | SPECIAL FEATURES | UNDERSIZE |
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