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National Stock Number:
4320-00-008-4848
Federal Supply Class:
4320
National Item Identification Number:
000084848
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:
| 080-08109-000 | 09647 | AQUA-CHEM INC. | | 080-08109-000 | 0EXU3 | AQUA-CHEM, INC. | | 080-08109-000US | 09647 | AQUA-CHEM INC. | | 80-8109US | 09647 | AQUA-CHEM INC. | | 80B8104 | 09647 | AQUA-CHEM INC. |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-16576 MIL SPEC SINGLE MATERIAL RESPONSE | | BODY STYLE | EXTERNAL LOCKING FLANGE | | OVERALL LENGTH | 0.625 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.121 INCHES MINIMUM AND | | 4.123 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.700 INCHES MINIMUM AND | | 2.750 INCHES MAXIMUM | | LEFT SIDE FLANGE THICKNESS | 0.188 INCHES NOMINAL | | RIGHT SIDE FLANGE THICKNESS | 0.188 INCHES NOMINAL | | DISTANCE BETWEEN FLANGES | 0.250 INCHES MINIMUM AND | | 0.255 INCHES MAXIMUM | | END TO FLANGE DISTANCE | 0.437 INCHES NOMINAL | | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 2.000 INCHES NOMINAL | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 2.250 INCHES NOMINAL | | DISTANCE BELOW CENTERLINE | 0.125 INCHES NOMINAL | | DISTANCE FROM END | 0.250 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS |
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