1 spline tooth is omitted; splined end has threaded hole 90 degrees by 0.260 in diameter c'sk; threads per 0.250-28unf-3b 0.625 inch thread depth; 1 end has hex nut with distance between opposite flats of between 0.740 and 0.752 inch
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 5930-01-542-6000
NSN 7035-01-106-3476
NSN 5950-00-888-0502
NSN 5930-01-532-8418
NSN 6220-01-556-5572
NSN 4140-01-287-5429
NSN 5950-01-114-7081
NSN 2925-01-111-2927
NSN 6110-01-600-4956
NSN 5925-01-462-0068
NSN 5905-00-248-6461
NSN 5925-00-529-0441