3040-00-008-9819 SHAFT,STRAIGHT Index 3040-00-008-9822 GEARSHAFT,MULTIPLE GEARS

National Stock Number:
3040-00-008-9820

Federal Supply Class:
3040

National Item Identification Number:
000089820

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:
4600282340L3HARRIS TECHNOLOGIES, INC.


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.2497 INCHES NOMINAL
FIRST END GROOVE WIDTH0.0290 INCHES NOMINAL
FIRST END DISTANCE FROM END TO GROOVE0.283 INCHES NOMINAL
FIRST END GROOVE DIAMETER0.2310 INCHES NOMINAL
FIRST END STYLECIRCULAR GROOVED
OVERALL LENGTH3.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 303
SECOND END DIAMETER0.2497 INCHES NOMINAL
SECOND END FLAT DEPTH0.0297 INCHES NOMINAL
SECOND END FLAT LENGTH0.375 INCHES NOMINAL
SECOND END GROOVE DIAMETER0.2310 INCHES NOMINAL
SECOND END GROOVE WIDTH0.0290 INCHES NOMINAL
SECOND END DISTANCE FROM END TO GROOVE1.325 INCHES NOMINAL
SECOND END STYLECIRCULAR GROOVED AND FLATTED
SURFACE FINISH8.0 MICROINCHES


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