National Item Identification Number
00-126-1788
001261788
5130-00-126-1788
5130001261788
National Stock Number
Item Name
SHAFT,SHOULDERED
Federal Supply Class
5130
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)
Reference Numbers (Part Numbers)
83103
Required Categories
MATERIAL
FIRST END STYLE
FIRST END SPLINE LENGTH
FIRST END SPLINE MAJOR DIAME
Required Description
STEEL
8 SPLINED
0.499 INCHES NOMINAL
0.7500 INCHES NOMINAL
NOT IDENTICAL
2