3040-01-603-8452 SHAFT,SHOULDERED 3040-01-603-9317 SHAFT,SHOULDERED

National Stock Number:
3040-01-603-8615

Federal Supply Class:
3040

National Item Identification Number:
016038615

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:
563-8217028-153711NAVAL SEA SYSTEMS COMMAND
H552-0703-196169ELECTRIC BOAT CORPORATION


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER3.120 INCHES MINIMUM AND 3.122 INCHES MAXIMUM
FIRST END EXTERNAL THREAD LENGTH2.50 INCHES NOMINAL
FIRST END SPLINE LENGTH3.865 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER2.995 INCHES MINIMUM AND 2.997 INCHES MAXIMUM
FIRST END SPLINE MINOR DIAMETER2.558 INCHES MINIMUM AND 2.573 INCHES MAXIMUM
FIRST END SPLINE QUANTITY10
FIRST END STYLESTRAIGHT SPLINED AND EXTERNALLY THREADED
LARGEST STEP DIAMETER1.748 INCHES MINIMUM AND 1.749 INCHES MAXIMUM
MATERIALALUMINUM ALLOY AND COPPER ALLOY AND NICKEL ALLOY
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH32.84 INCHES NOMINAL
SECOND END DIAMETER3.120 INCHES MINIMUM AND 3.122 INCHES MAXIMUM
SECOND END EXTERNAL THREAD LENGTH2.50 INCHES NOMINAL
SECOND END STYLESTRAIGHT SPLINED AND EXTERNALLY THREADED
SECOND END SPLINE LENGTH3.865 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER2.995 INCHES MINIMUM AND 2.997 INCHES MAXIMUM
SECOND END SPLINE MINOR DIAMETER2.558 INCHES MINIMUM AND 2.573 INCHES MAXIMUM
SECOND END SPLINE QUANTITY10
STEP QUANTITY1


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