Used on oil burner for incinerator "delta" type irl-65, mohawk mfg corp.
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 5910-01-413-1207
NSN 5950-01-464-3472
NSN 6610-01-193-8861
NSN 5985-00-827-4171
NSN 5920-01-645-2160
NSN 5999-01-641-4585
NSN 6130-01-571-7700
NSN 5895-01-286-4416
NSN 5960-00-266-6741
NSN 5990-01-007-7834
NSN 5925-01-469-6667
NSN 5975-01-069-8940