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National Stock Number:
4320-01-504-9946
Federal Supply Class:
4320
National Item Identification Number:
015049946
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:
| 0654C0593S902A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 654C0593 | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 8.998 INCHES MINIMUM AND 9.002 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 9.507 INCHES MINIMUM AND 9.511 INCHES MAXIMUM | | BODY STYLE | PLAIN | | CHAMFER ANGLE | 45.0 DEGREES NOMINAL OUTSIDE LEFT CORNER | | CHAMFER LENGTH | 0.030 INCHES NOMINAL OUTSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER | | III MATERIAL | PLASTIC PHENOLIC | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 1.000 INCHES NOMINAL | | SPECIAL FEATURES | SIMSITE GRADE 302 PHENOLIC LAMINATE MATERIAL OR SIMSITE GRADE 375 EPOXY LAMINATE MATERIAL; DO NOT USE SOLVENTS ON COMPOSITE MATERIAL; MANUFACTURERS ITEM NAME: RING,CASE,PUMP |
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