National Item Identification Number
01-302-4950
013024950
3040-01-302-4950
3040013024950
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)
71762
CULLIGAN INTL CO
SUB OF BEATRICE COMPANIES INC
ONE CULLIGAN PKY
NORTHBROOK
IL
60062
847-205-6000
Reference Numbers (Part Numbers)
424-L
Required Categories
FIRST END STYLE
END SIMILARITY
STEP QUANTITY
SPECIAL FEATURES
III END ITEM I
Required Description
12 EXTERNAL THREADED
IDENTICAL
2
FIRST END THD 1/4-28
SECOND END THD 5/16-24