National Item Identification Number
01-441-0435
014410435
3040-01-441-0435
3040014410435
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)
73047
FAIRFIELD MFG CO INC /DE CORP/
U S 52 S
LAFAYETTE
IN
47909
765-772-4346
Reference Numbers (Part Numbers)
20200101
Required Categories
FIRST END STYLE
FIRST END KEYWAY WIDTH
FIRST END EXTERNAL KEYWAY LENGTH
FIRST
Required Description
3 FLAT KEYWAY
1.5020 INCHES NOMINAL
4.000 INCHES NOMINAL
0.8680 INCHES NOMINA