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National Stock Number:
4320-00-176-0186
Federal Supply Class:
4320
National Item Identification Number:
001760186
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:
| 25065DP38 | 23515 | FREDERICK CUSTOM MACHINING INC | | 25065DPC38 | 23515 | FREDERICK CUSTOM MACHINING INC | | P38-GR0UP P | 23515 | FREDERICK CUSTOM MACHINING INC | | 55-22218 PART 1 | 52081 | EURAMCO SAFETY INC | | 55-22218-18 | 52081 | EURAMCO SAFETY INC | | 55-22218-18US | 52081 | EURAMCO SAFETY INC | | P38GPQ | 23515 | FREDERICK CUSTOM MACHINING INC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | BODY STYLE | EXTERNAL LOCKING FLANGE | | GROOVE DEPTH | 0.013 INCHES NOMINAL | | GROOVE WIDTH | 0.031 INCHES NOMINAL | | OVERALL LENGTH | 1.475 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 8.750 INCHES NOMINAL | | BODY INSIDE DIAMETER | 7.750 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.250 INCHES NOMINAL | | RIGHT SIDE FLANGE THICKNESS | 0.250 INCHES NOMINAL | | DISTANCE BETWEEN FLANGES | 0.975 INCHES NOMINAL | | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 4.240 INCHES NOMINAL | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 4.625 INCHES NOMINAL | | DISTANCE BELOW CENTERLINE | 0.062 INCHES NOMINAL | | DISTANCE FROM END | 0.375 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS |
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