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 5975-01-502-8011
NSN 5920-01-232-1453
NSN 6645-00-283-6794
NSN 6145-00-070-2385
NSN 5930-00-707-6899
NSN 6150-01-535-7258
NSN 6105-00-557-3984
NSN 7035-00-572-7086
NSN 5910-01-122-0473
NSN 5905-01-107-0807
NSN 5835-01-555-8963
NSN 5998-01-275-8992