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 5895-00-009-9152
NSN 5960-01-641-5493
NSN 5960-01-514-5433
NSN 6105-01-463-8557
NSN 5998-00-553-9535
NSN 5975-01-069-3236
NSN 5920-00-827-6017
NSN 6645-01-116-3423
NSN 5985-00-495-3782
NSN 5960-01-496-7837
NSN 5910-01-418-1789
NSN 2925-01-222-7764