3040-01-237-0213 SHAFT,LADDER,AIRCRAFT BOARDING Index 3040-01-237-0215 SHAFT,SHOULDERED

National Stock Number:
3040-01-237-0214

Federal Supply Class:
3040

National Item Identification Number:
012370214

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:
406 254 00 0764678DAIMLER TRUCK NORTH AMERICA LLC
406 254 00 07CN7Z7MERCEDES-BENZ AG
406 254 00 07D8046DAIMLER AG


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER20.0 MILLIMETERS NOMINAL
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER26.0 MILLIMETERS NOMINAL
MATERIALSTEEL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH265.0 MILLIMETERS NOMINAL
SECOND END DIAMETER23.9 MILLIMETERS NOMINAL
SECOND END STYLEPLAIN
SPECIAL FEATURESSECOND END SERRATED 39.0 MM LG
STEP QUANTITY3


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