National Item Identification Number
01-016-8464
010168464
3040-01-016-8464
3040010168464
National Stock Number
Item Name
SHAFT,SHOULDERED
Federal Supply Class
3040
Referenced on: http://www.tpub.com/content/misc_manuals_3/TM-9-2920-252-34-P/TM-9-2920-252-34-P0050.htm
Referenced on: http://www.tpub.com/content/misc_manuals_3/TM-9-2920-252-34-P/TM-9-2920-252-34-P0052.htmDescription
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)
64547
NSN (National Stock Number) 3040-01-016-8464, 3040010168464 NIIN (National Identification Number) 01-016-8464, 010168464
Part Numbers (Reference Numbers)
1580159-1
1580159-1
Required Categories
MATERIAL
FIRST END STYLE
FIRST END KEYWAY WIDTH
FIRST END EXTERNAL KEYWAY LEN
Required Description
STEEL
3 FLAT KEYWAY
0.0950 INCHES NOMINAL
0.422 INCHES NOMINAL
0.029 INCHES