diameter 0.249 inches, chamfer depth 0.030 inches, chamfer angle in degrees 45, case hardened chrome plated, material hardness rating rockwell min-max 50.0-55.0
No other part numbers with same form, fit, and function found.
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 6650-00-287-5868
NSN 2925-01-285-7163
NSN 5920-00-824-7678
NSN 6685-01-551-4327
NSN 5945-01-535-6385
NSN 5930-00-402-6417
NSN 5945-00-278-9482
NSN 5975-00-250-5047
NSN 4140-00-428-7589
NSN 6610-01-218-7668
NSN 5910-00-518-4608
NSN 5999-00-955-2128