3040-01-355-7657 SHAFT,STRAIGHT Index 3040-01-355-7659 SHAFT,STRAIGHT

National Stock Number:
3040-01-355-7658

Federal Supply Class:
3040

National Item Identification Number:
013557658

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:
1255326719200US ARMY ARDEC RDECOM


Techincal Specification:
END SIMILARITYIDENTICAL
FIRST END DIAMETER0.3750 INCHES NOMINAL
FIRST END EXTERNAL THREAD LENGTH0.460 INCHES NOMINAL
FIRST END STYLEEXTERNAL THREADED
OVERALL LENGTH5.625 INCHES NOMINAL
MATERIALSTEEL


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