National Item Identification Number
01-397-5783
013975783
3040-01-397-5783
3040013975783
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)
53711
53711
53711
Reference Numbers (Part Numbers)
167-6404556
167-6404556 FIND 49
211069971
Required Categories
MATERIAL
FIRST END STYLE
FIRST END GROOVE WIDTH
FIRST END GROOVE DIAMETER
FI
Required Description
NICKEL ALLOY
30 CIRCULAR GROOVED AND EXTERNALLY THREADED
0.3800 INCHES NOMINAL