National Item Identification Number
01-502-4080
015024080
3040-01-502-4080
3040015024080
National Stock Number
Item Name
SHAFT,SHOULDERED
Federal Supply Class
3040
Description
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)
63005
Reference Numbers (Part Numbers)
23052217
Required Categories
III END ITEM IDENTIFICATION
III PART NAME ASSIGNED BY CONTROLLING AGENCY
Required Description
ENGINES AE1107 AND T406-AD-400 AND AE2100A, C AND AE2100D2, D3, J, ROLLS-ROYCE C
