National Item Identification Number
01-392-8622
013928622
3040-01-392-8622
3040013928622
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)
52314
R M YOUNG COMPANY
2801 AERO PARK DR
TRAVERSE CITY
MI
49686
231-946-3980
Reference Numbers (Part Numbers)
12131E
Required Categories
MATERIAL
FIRST END STYLE
END SIMILARITY
SECOND END STYLE
STEP QUANTITY
III
Required Description
STEEL CORROSION RESISTING
1 PLAIN
NOT IDENTICAL
12 EXTERNAL THREADED
4
5985
