3040-00-420-1319 SHAFT,SHOULDERED Index 3040-00-426-0543 SHAFT,STRAIGHT

National Stock Number:
3040-00-424-0503

Federal Supply Class:
3040

National Item Identification Number:
004240503

Description:
SHAFT,STRAIGHT

Detail:
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for jubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.


Manufacturer Information:
9B204711083CATERPILLAR INC


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DISTANCE FROM HOLE CENTER TO END0.250 INCHES NOMINAL
FIRST END DIAMETER0.3750 INCHES NOMINAL
FIRST END HOLE DIAMETER0.1250 INCHES NOMINAL
FIRST END STYLEUNTHREADED CROSS DRILLED
FSC APPLICATION DATAGASOLINE STARTING ENGINE,DIESEL ENGINE
OVERALL LENGTH5.875 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633A FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1018
SPECIAL FEATURES90 DEG ANGLE BETWEEN HOLES
SECOND END HOLE DIAMETER0.1250 INCHES NOMINAL
SECOND END DIAMETER0.3750 INCHES NOMINAL
SECOND END DISTANCE FROM HOLE CENTER TO END0.344 INCHES NOMINAL
SECOND END STYLEUNTHREADED CROSS DRILLED


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