3040-01-008-3068 SHAFT,STRAIGHT Index 3040-01-008-3070 SHAFT,SHOULDERED

National Stock Number:
3040-01-008-3069

Federal Supply Class:
3040

National Item Identification Number:
010083069

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:
361891-100752L3HARRIS TECHNOLOGIES, INC.


Techincal Specification:
END SIMILARITYIDENTICAL
FIRST END DIAMETER0.1870 INCHES NOMINAL
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER0.175 INCHES NOMINAL
OVERALL LENGTH2.875 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 303
STEP QUANTITY3
SURFACE FINISH10.0 MICROINCHES


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