3020-01-190-1092 GUARD,MECHANICAL DRIVE Index 3040-00-018-8632 EXTENSION SHAFT

National Stock Number:
3040-00-015-6675

Federal Supply Class:
3040

National Item Identification Number:
000156675

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:
2520000156675A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
677442324617GENERAL MOTORS CORP
67744236H244THE W.W. WILLIAMS COMPANY, LLC
677442373342ALLISON TRANSMISSION INC


Techincal Specification:
END SIMILARITYNOT IDENTICAL
OVERALL LENGTH16.670 INCHES NOMINAL
MATERIALSTEEL COMP 4140
SECOND END GROOVE DIAMETER0.8300 INCHES MINIMUM AND 0.8400 INCHES MAXIMUM
SECOND END GROOVE WIDTH0.0965 INCHES MINIMUM AND 0.1005 INCHES MAXIMUM
SECOND END HOLE DEPTH9.250 INCHES MINIMUM AND 9.350 INCHES MAXIMUM
SECOND END HOLE DIAMETER0.3320 INCHES NOMINAL
SECOND END DISTANCE FROM END TO GROOVE0.390 INCHES MINIMUM AND 0.420 INCHES MAXIMUM


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