3040-01-346-6310 SHAFT,SHOULDERED Index 3040-01-346-6312 SHAFT,SHOULDERED

National Stock Number:
3040-01-346-6311

Federal Supply Class:
3040

National Item Identification Number:
013466311

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:
81021198032TRI-TEC MANUFACTURING LLC
81021156349TRI-TEC MANUFACTURING, LLC
810200PL FIND 198032TRI-TEC MANUFACTURING LLC
810200PL FIND 156349TRI-TEC MANUFACTURING, LLC


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.7490 INCHES NOMINAL
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER1.125 INCHES NOMINAL
MATERIALSTEEL COMP 303
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH4.125 INCHES NOMINAL
SECOND END DIAMETER0.7770 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH0.6250 INCHES NOMINAL
SECOND END STYLEEXTERNAL THREADED
STEP QUANTITY4


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