4320-00-689-5718 COUPLING ASSEMBLY,PUMP Index 4820-00-689-5720 FLAPPER ASSEMBLY,VALVE

National Stock Number:
3040-00-689-5719

Federal Supply Class:
3040

National Item Identification Number:
006895719

Description:
SHAFT,SHOULDERED

Detail:
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.


Manufacturer Information:
2862396046CRANE PUMPS & SYSTEMS PFT CORP


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DISTANCE FROM KEYWAY CENTER TO END0.781 INCHES NOMINAL
FIRST END DIAMETER1.5000 INCHES NOMINAL
FIRST END KEYWAY WIDTH0.3750 INCHES NOMINAL
FIRST END STYLEWOODRUFF KEYWAY
LARGEST STEP DIAMETER2.750 INCHES NOMINAL
OVERALL LENGTH15.875 INCHES NOMINAL
MATERIALSTEEL
SECOND END DISTANCE FROM KEYWAY CENTER TO END0.812 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH1.000 INCHES NOMINAL
SECOND END DIAMETER1.2500 INCHES NOMINAL
SECOND END STYLEEXTERNALLY THREADED AND WOODRUFF KEYWAY
SECOND END KEYWAY WIDTH0.3750 INCHES NOMINAL
STEP QUANTITY9


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