3040-00-045-6745 SHAFT,STRAIGHT Index 5340-00-045-6747 STRAP,RETAINING

National Stock Number:
3040-00-045-6746

Federal Supply Class:
3040

National Item Identification Number:
000456746

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:
090903000447WABCO CONSTRUCTION AND MINING EQUIPMENT GROUP INDIANAPOLIS PLANT AN AMERICAN STANDARD INC CO
8005-09-009FN3081336CHIEF OF ENGINEERS DEPT OF ARMY
B8005-09-009FN3081996U S ARMY AVIATION AND MISSILE COMMAND
V09-009-03081996U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER1.5747 INCHES MINIMUM AND 1.5752 INCHES MAXIMUM
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER1.8075 INCHES MINIMUM AND 1.8125 INCHES MAXIMUM
OVERALL LENGTH4.380 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 4140 OR STEEL COMP 8640 OR STEEL COMP 8740
SECOND END DIAMETER1.5747 INCHES MINIMUM AND 1.5752 INCHES MAXIMUM
SECOND END SPLINE MINOR DIAMETER1.3013 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM
SECOND END SPLINE QUANTITY23
SECOND END STYLESPLINED (STRAIGHT)
SECOND END SPLINE LENGTH1.500 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM
STEP QUANTITY3
SURFACE FINISH63.0 MICROINCHES


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