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National Stock Number:
4320-00-103-8373
Federal Supply Class:
4320
National Item Identification Number:
001038373
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:
| 654B0186C0 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 654B0186C051A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 993C0046PC47 | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
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Techincal Specification:
| DISTANCE FROM END | 0.250 INCHES NOMINAL | | BODY INSIDE DIAMETER | 5.094 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 5.719 INCHES NOMINAL | | BODY STYLE | INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE | | DISTANCE BELOW CENTERLINE | 0.188 INCHES NOMINAL | | DISTANCE BETWEEN FLANGES | 0.625 INCHES NOMINAL | | END TO FLANGE DISTANCE | 0.813 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 4.063 INCHES NOMINAL | | INTERNAL FLANGE WIDTH | 0.281 INCHES NOMINAL | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 3.063 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.188 INCHES NOMINAL | | OVERALL LENGTH | 1.000 INCHES NOMINAL | | RIGHT SIDE FLANGE THICKNESS | 0.188 INCHES NOMINAL | | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 2.031 INCHES NOMINAL |
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