3040-01-373-0529 SHAFT,SHOULDERED Index 5985-01-373-0531 ANTENNA SUPPORT GROUP

National Stock Number:
3040-01-373-0530

Federal Supply Class:
3040

National Item Identification Number:
013730530

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:
590573553711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER1.5000 INCHES NOMINAL
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER5.9170 INCHES MAXIMUM
OVERALL LENGTH10.000 INCHES NOMINAL
MATERIALALUMINUM ALLOY 6061
SECOND END DIAMETER5.9170 INCHES NOMINAL
SECOND END STEP LENGTH8.7500 INCHES NOMINAL
SECOND END STYLEFLANGED AND INTERNAL KEYWAY
SECOND END TAPER0.5000 PER FOOT IN INCHES
SPECIAL FEATURESPLATE WELDED TO END OF ROD,PLATE HAS 4 EA HELICAL COIL INSERTS.375-16 X .75L,9 EA HELICAL COIL INSERTS .190-32 X .38L,2 EA HELICAL COIL INSERTS 1.000-8 X 1.00L
STEP QUANTITY5


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