5315-00-760-4319 KEY,MACHINE Index 3040-00-760-4328 GEARSHAFT,SPUR

National Stock Number:
3040-00-760-4325

Federal Supply Class:
3040

National Item Identification Number:
007604325

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:
760432519200US ARMY ARDEC RDECOM
BL9265901714LUCENT TECHNOLOGIES INC ADVANCED TECHNOLOGY SYSTEMS
BL9265970408AT AND T CORP


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DISTANCE FROM END TO GROOVE0.063 INCHES NOMINAL
FIRST END DIAMETER0.2500 INCHES NOMINAL
FIRST END GROOVE DIAMETER0.2300 INCHES NOMINAL
FIRST END GROOVE WIDTH0.0330 INCHES NOMINAL
FIRST END STYLECIRCULAR GROOVED
LARGEST STEP DIAMETER0.375 INCHES NOMINAL
OVERALL LENGTH2.625 INCHES NOMINAL
MATERIALSTEEL
SECOND END DIAMETER0.2500 INCHES NOMINAL
SECOND END GROOVE DIAMETER0.2300 INCHES NOMINAL
SECOND END GROOVE WIDTH0.0330 INCHES NOMINAL
SECOND END DISTANCE FROM END TO GROOVE0.316 INCHES NOMINAL
SECOND END STYLECIRCULAR GROOVED
STEP QUANTITY5


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