National Item Identification Number
01-422-7128
014227128
3040-01-422-7128
3040014227128
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)
56231
SMITHS AEROSPACE LLC
DBA MECHANICAL SYSTEM-YORBA LINDA
23695 VIA DEL RIO
YORBA LINDA
CA
92887
714-692-7111
Reference Numbers (Part Numbers)
28222
Required Categories
MATERIAL
OVERALL LENGTH
III END ITEM IDENTIFICATION
Required Description
STEEL COMP 8620
8.685 INCHES MINIMUM AND
8.704 INCHES MAXIMUM
HERCULES C-130