National Item Identification Number
00-409-3994
004093994
3040-00-409-3994
3040004093994
National Stock Number
Item Name
SHAFT,SHOULDERED
Federal Supply Class
3040
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-1450-500-24P/TM-9-1450-500-24P0434.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-1450-500-24P/TM-9-1450-500-24P0508.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-1450-500-24P/TM-9-1450-500-24P0532.htmDescription
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
Commercial and Government Entity Code (Supplier Data)
19207
NSN (National Stock Number) 3040-00-409-3994, 3040004093994 NIIN (National Identification Number) 00-409-3994, 004093994
Part Numbers (Reference Numbers)
8754338
Required Categories
Required Description