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 5990-01-019-6609
NSN 6105-00-782-8871
NSN 5925-00-790-3799
NSN 5999-01-259-5632
NSN 7035-01-561-5380
NSN 5935-00-548-5440
NSN 6145-01-546-3379
NSN 6150-00-152-7412
NSN 6650-00-269-5000
NSN 5905-01-028-2733
NSN 5998-01-054-8368
NSN 5925-01-575-5233