4320-00-212-9721 ADAPTER,MOTOR Index 4320-00-212-9730 RING,WEARING

National Stock Number:
4320-00-212-9729

Federal Supply Class:
4320

National Item Identification Number:
002129729

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.


Manufacturer Information:
68356-110225681ITT GOULDS PUMPS, INC.
68356-110925681ITT GOULDS PUMPS, INC.
S4700H3113995ALT1PC3953711NAVAL SEA SYSTEMS COMMAND
S4700H3113995ALT1PC3980064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER3.858 INCHES MINIMUM AND 3.860 INCHES MAXIMUM
BODY OUTSIDE DIAMETER4.404 INCHES MINIMUM AND 4.406 INCHES MAXIMUM
BODY STYLEPLAIN
CHAMFER ANGLE45.0 DEGREES NOMINAL INSIDE RIGHT CORNER
CHAMFER LENGTH0.062 INCHES NOMINAL INSIDE RIGHT CORNER
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
OVERALL LENGTH0.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D5 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY


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