3040-01-225-9021 SHAFT,STRAIGHT Index 3040-01-225-9023 SHAFT,SHOULDERED

National Stock Number:
3040-01-225-9022

Federal Supply Class:
3040

National Item Identification Number:
012259022

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:
243329964ALLIED DEVICES CORP DBA ABSOLUTE PRECISION CO
7X1-12-03014519DESIGNATRONICS INC
A7-3000141ROLLER BEARING CO OF AMERICA, INC
G7-2400328DESIGNATRONICS INCORPORATED
AAS-A5-90MTR9NORDEX, INCORPORATED
AAS-A5-956262NORDEX INC
S6-3000141ROLLER BEARING CO OF AMERICA, INC
SS31123266SECS, INC.
S6-3029440W. M. BERG INC


Techincal Specification:
END SIMILARITYIDENTICAL
FIRST END DIAMETER0.3745 INCHES MINIMUM AND 0.3747 INCHES MAXIMUM
FIRST END STYLEPLAIN
OVERALL LENGTH2.090 INCHES MINIMUM AND 3.010 INCHES MAXIMUM
MATERIALSTEEL COMP 303
SURFACE FINISH10.0 MICROINCHES


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