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National Stock Number:
4320-01-050-9214
Federal Supply Class:
4320
National Item Identification Number:
010509214
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:
| 654B0312-D040A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 654B0312D040A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 999R0501 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | PL999R0501 | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.3600 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.878 INCHES NOMINAL | | BODY STYLE | INTERNAL FLANGE | | END TO FLANGE DISTANCE | 0.3125 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 3.625 INCHES NOMINAL | | INTERNAL FLANGE LIP WIDTH | 0.2812 INCHES NOMINAL | | INTERNAL FLANGE OUTSIDE DIAMETER | 3.9950 INCHES NOMINAL | | INTERNAL FLANGE WIDTH | 0.4687 INCHES NOMINAL | | OVERALL LENGTH | 0.7812 INCHES NOMINAL | | MATERIAL | STEEL COMP 304 | | SPECIAL FEATURES | 3 THREADED HOLES,.1495 IN.DIA,0.4375IN.D; 10-24 UNC-2B TAPS,0.375IN.D EQUALLY SPACED,AT ASSEMBLY |
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