3040-01-148-9429 SHAFT,STRAIGHT Index 4320-01-148-9431 SHAFT,SHOULDERED

National Stock Number:
3040-01-148-9430

Federal Supply Class:
3040

National Item Identification Number:
011489430

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:
1403382211862GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT
140338227X677GENERAL MOTORS LLC


Techincal Specification:
END SIMILARITYIDENTICAL
FIRST END ANGLE BETWEEN HOLES180.0 DEGREES NOMINAL
FIRST END DIAMETER21.7 MILLIMETERS NOMINAL
FIRST END DISTANCE BETWEEN HOLE CENTERS42.0 MILLIMETERS NOMINAL
FIRST END DISTANCE FROM HOLE CENTER TO END4.5 MILLIMETERS NOMINAL
FIRST END HOLE DIAMETER10.4 MILLIMETERS MINIMUM AND 10.6 MILLIMETERS MAXIMUM
FIRST END HOLE DIAMETER3.5 MILLIMETERS MINIMUM AND 3.8 MILLIMETERS MAXIMUM
FIRST END STYLETWO CROSS DRILLED HOLES
OVERALL LENGTH211.0 MILLIMETERS NOMINAL
MATERIALSTEEL COMP 1010
SPECIAL FEATURESBORE LG OF SHAFT,13.5/14.5 MM DIA


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