3040-01-369-9147 SHAFT,SHOULDERED Index 3040-01-369-9149 SHAFT,SHOULDERED

National Stock Number:
3040-01-369-9148

Federal Supply Class:
3040

National Item Identification Number:
013699148

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:
1410M3266464GENERAL ELECTRIC CO
1410M32P1466464GENERAL ELECTRIC CO


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.7500 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM
FIRST END DISTANCE FROM END TO GROOVE0.1200 INCHES NOMINAL
FIRST END GROOVE DIAMETER0.7035 INCHES NOMINAL
FIRST END GROOVE WIDTH0.0460 INCHES MINIMUM AND 0.0490 INCHES MAXIMUM
FIRST END STYLECIRCULAR GROOVED
LARGEST STEP DIAMETER1.000 INCHES NOMINAL
OVERALL LENGTH4.070 INCHES NOMINAL
MATERIALSTEEL COMP 1018
SECOND END EXTERNAL THREAD LENGTH2.840 INCHES NOMINAL
SECOND END DIAMETER1.0000 INCHES NOMINAL
SECOND END STYLEEXTERNAL THREADED
STEP QUANTITY2
SURFACE FINISH32.0 MICROINCHES


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