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National Stock Number:
4320-00-880-4952
Federal Supply Class:
4320
National Item Identification Number:
008804952
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:
| 55-22335-18U/S | 52081 | EURAMCO SAFETY INC | | 99K4B-1 | 10613 | PENTAIR PUMP GROUP, INC. | | D6C16M | 10613 | PENTAIR PUMP GROUP, INC. | | CLC-99K4B-J PC.D6C16M | 30794 | LOWE CHARLES M CO THE | | L2210-A | 54402 | RPS-FL, INC. | | D6C16M | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
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Techincal Specification:
| BODY INSIDE DIAMETER | 6.227 INCHES MINIMUM AND 6.230 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 6.745 INCHES MINIMUM AND 6.748 INCHES MAXIMUM | | BODY STYLE | EXTERNAL FLANGE | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE DIAMETER | 7.125 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.187 INCHES NOMINAL | | III MATERIAL | COPPER ALLOY | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.687 INCHES NOMINAL | | SPECIAL FEATURES | ONE 0.156 IN. DIA HOLE 0.125 IN. DEEP 0.250 IN. FROM FLANGE | | SURFACE FINISH | 113.0 MICROINCHES ALL SURFACES |
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