First end has four equally spacedholes with a diameter of .2500 inches, 28 threads per inch; second end has four equally spaced holes with a diameter of .1380 inches, 32 threads per 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 5975-01-122-4250
NSN 6150-01-604-9617
NSN 5975-01-454-4386
NSN 5935-01-648-8666
NSN 5915-01-396-0095
NSN 6105-00-149-7956
NSN 2925-01-627-6568
NSN 6105-01-230-5012
NSN 5925-01-374-7002
NSN 6645-01-262-7318
NSN 5999-01-560-1733
NSN 5925-00-499-9220