3040-01-218-3458 COLLAR,SHAFT Index 3040-01-218-3460 SHAFT,SHOULDERED

National Stock Number:
3040-01-218-3459

Federal Supply Class:
3040

National Item Identification Number:
012183459

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:
22561300153BEI SENSORS & SYSTEMS CO. INC DBA EDCLIFF INSTRUMENTS DIVISION
22561311534BEI SENSORS & SYSTEMS COMPANY, INC.


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.3542 INCHES NOMINAL
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER0.878 INCHES NOMINAL
MATERIALSTEEL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH3.340 INCHES NOMINAL
SECOND END DIAMETER0.3285 INCHES NOMINAL
SECOND END INTERNAL THREAD LENGTH0.200 INCHES NOMINAL
SECOND END KEYWAY WIDTH0.0938 INCHES NOMINAL
SECOND END DISTANCE FROM KEYWAY CENTER TO END0.200 INCHES NOMINAL
SECOND END STYLEWOODRUFF KEYWAY AND INTERNALLY THREADED
SPECIAL FEATURESLARGEST STEP IS ECCENTRIC IN RELATION TO SHAFT
STEP QUANTITY6


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