Two flats on 1st end 0.031 in. Deep; 0.375 in. Long; 0.156 in. Dia; located 0.188 in. From end
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 6240-01-303-6174
NSN 5985-01-142-4039
NSN 6320-01-198-4024
NSN 6650-00-104-3430
NSN 6130-00-187-0211
NSN 4140-01-067-8242
NSN 6150-01-099-9198
NSN 6650-01-168-8451
NSN 5950-00-754-5509
NSN 5985-00-344-0190
NSN 6620-00-444-6972
NSN 5996-01-124-0781