Cadmium plated per hp4-11, class 2
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 4140-00-225-8586
NSN 4140-00-822-4447
NSN 6645-00-086-9346
NSN 5910-01-100-4907
NSN 6610-00-814-0569
NSN 5975-01-486-0426
NSN 5925-01-350-4295
NSN 6135-01-423-7502
NSN 5985-01-266-9963
NSN 6240-01-213-8159
NSN 5965-00-450-5408
NSN 6150-01-383-1534