3020-01-394-4813 SPROCKET WHEEL Index 1615-01-394-4815 BREATHER

National Stock Number:
4320-01-394-4814

Federal Supply Class:
4320

National Item Identification Number:
013944814

Description:
SLEEVE,SHAFT,PUMP

Detail:
A tubular shaped metallic item designed to provide a replaceable wearing surface for a centrifugal pump shaft. See also BEARING, SLEEVE; BUSHING, SLEEVE; and SPACER, SLEEVE.


Manufacturer Information:
SK # 6368-289256NAVAL SHIP ENGINEERING CENTER PHILADELPHIA DIV


Techincal Specification:
MATERIALNICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH7.8900 INCHES NOMINAL
BODY OUTSIDE DIAMETER2.1250 INCHES NOMINAL
BODY INSIDE DIAMETER1.7650 INCHES NOMINAL
CORNER SHAPESQUARE ALL CORNERS
SURFACE FINISH125.0 MICROINCHES OVERALL
SUPPLEMENTARY FEATURESMACHALT ECP-242, SHAFT PUMP SLEEVE, CARVER MODEL 5NC-2


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