3040-01-121-6346 SHAFT,SHOULDERED Index 4730-01-121-6348 FLANGE,PIPE

National Stock Number:
3040-01-121-6347

Federal Supply Class:
3040

National Item Identification Number:
011216347

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:
597-20696606AMERICAN COLEMAN COMPANY THE DBA METRO CROWN INTERNATIONAL
597-206-0296606AMERICAN COLEMAN COMPANY THE DBA METRO CROWN INTERNATIONAL


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER1.6240 INCHES NOMINAL
FIRST END SPLINE LENGTH1.700 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER1.6240 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER1.4950 INCHES NOMINAL
FIRST END SPLINE QUANTITY16
FIRST END STYLESPLINED (STRAIGHT)
LARGEST STEP DIAMETER2.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1541 H ASSN STD 1ST MATERIAL RESPONSE OR SAE 1340 H ASSN STD 2ND MATERIAL RESPONSE
MATERIALSTEEL COMP 1541H OR STEEL COMP 1340H
OVERALL LENGTH37.120 INCHES NOMINAL
SECOND END DIAMETER1.7500 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER1.7500 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER1.5670 INCHES NOMINAL
SECOND END SPLINE QUANTITY16
SECOND END STYLESPLINED (STRAIGHT)
SECOND END SPLINE LENGTH2.000 INCHES NOMINAL
SPECIAL FEATURESFIRST END INT THD 0.750 IN. INT THD LG
STEP QUANTITY6
SURFACE FINISH16.0 MICROINCHES


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