National Item Identification Number
01-331-0600
013310600
3040-01-331-0600
3040013310600
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)
30993
MARSH E F ENGINEERING CO
1400 HANLEY INDUSTRIAL CT W
SAINT LOUIS
MO
63144
314-968-4700
18990
EAGLE CRUSHER CO INC
525 S MARKET ST
GALION
OH
44833
419-468-2288
Reference Numbers (Part Numbers)
1-CS-2 1/2
60A1371
Required Categories
FIRST END STYLE
END SIMILARITY
STEP QUANTITY
Required Description
1 PLAIN
NOT IDENTICAL
2