3040-01-317-2778 SHAFT,STRAIGHT Index 3040-01-317-2780 SHAFT,SHOULDERED

National Stock Number:
3040-01-317-2779

Federal Supply Class:
3040

National Item Identification Number:
013172779

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:
JCM-1468258905STRIKE WEAPONS AND UNMANNED AVIATION
JCM-14682-00158905STRIKE WEAPONS AND UNMANNED AVIATION


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.5000 INCHES NOMINAL
FIRST END STEP LENGTH0.6300 INCHES NOMINAL
FIRST END STYLEHEXAGONAL
FIRST END WIDTH ACROSS FLATS0.3750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5732 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
OVERALL LENGTH32.000 INCHES NOMINAL
SECOND END DIAMETER0.5000 INCHES NOMINAL
SECOND END HOLE DEPTH0.1340 INCHES NOMINAL
SECOND END HOLE DIAMETER0.1340 INCHES NOMINAL
SECOND END DISTANCE FROM HOLE CENTER TO END0.1860 INCHES NOMINAL
SECOND END TONGUE THICKNESS0.2500 INCHES NOMINAL
SECOND END TONGUE WIDTH0.5000 INCHES NOMINAL
SECOND END STEP LENGTH0.6200 INCHES NOMINAL
SECOND END STYLETONGUE AND CROSS DRILLED HOLE
SURFACE FINISH250.0 MICROINCHES


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