National Item Identification Number
01-445-7875
014457875
3040-01-445-7875
3040014457875
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)
4Z609
NORD GEAR CORPORATION
800 NORD DR
WAUNAKEE
WI
53597
608-849-7300
4Z609
NORD GEAR CORPORATION
800 NORD DR
WAUNAKEE
WI
53597
608-849-7300
Reference Numbers (Part Numbers)
SK9042W PL684100 IT 707
68430900
Required Categories
MATERIAL
FIRST END STYLE
END SIMILARITY
SECOND END STYLE
SECOND END KEYWAY W
Required Description
STEEL
1 PLAIN
NOT IDENTICAL
3 FLAT KEYWAY
0.7500 INCHES NOMINAL
0.3750 INCH