Item is a non-aviation critical safety item (sci) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 lubricating 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.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 6135-00-228-8140
NSN 5915-01-381-8975
NSN 6135-01-508-6083
NSN 5915-01-521-1422
NSN 5965-01-168-0150
NSN 6610-00-065-8885
NSN 6220-01-116-2411
NSN 5975-00-200-2002
NSN 5985-00-529-0093
NSN 6145-00-479-0042
NSN 5855-00-560-0110
NSN 6150-01-205-3865