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National Stock Number:
4320-00-554-8036
Federal Supply Class:
4320
National Item Identification Number:
005548036
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:
| 578-3803-1511960PC5 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 578-3803-1511960PC5 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | CS4320-0253 | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.436 INCHES MINIMUM AND 3.437 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.688 INCHES MINIMUM AND 3.689 INCHES MAXIMUM | | BODY STYLE | PLAIN | | CHAMFER ANGLE | 45.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER | | CHAMFER LENGTH | 0.125 INCHES NOMINAL OUTSIDE RIGHT CORNER | | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | OVERALL LENGTH | 0.625 INCHES NOMINAL | | MATERIAL | STEEL COMP 316 | | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES |
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