National Item Identification Number
01-452-9013
014529013
3040-01-452-9013
3040014529013
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)
30177
IDEAL WINDLASS CO.
5810 POST ROAD
EAST GREENWICH
RI
02818
401-884-2550
Reference Numbers (Part Numbers)
BCW3-36
Required Categories
MATERIAL
FIRST END STYLE
END SIMILARITY
SECOND END STYLE
STEP QUANTITY
SPEC
Required Description
STEEL
1 PLAIN
NOT IDENTICAL
44 EXTERNALLY AND INTERNALLY THREADED
2
MAIN SH