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 6650-00-111-3399
NSN 4140-00-196-3638
NSN 5935-01-562-3541
NSN 5950-01-211-8098
NSN 5985-00-247-8595
NSN 6220-00-199-9401
NSN 6650-00-239-9226
NSN 5855-00-631-4565
NSN 5935-01-197-8448
NSN 5920-01-261-0613
NSN 5895-01-525-7481
NSN 6610-01-171-3010