National Item Identification Number
00-242-2905
002422905
3040-00-242-2905
3040002422905
National Stock Number
Item Name
SHAFT,SHOULDERED
Federal Supply Class
3040
Referenced on: http://constructiontractors.tpub.com//TM-5-2410-233-23P/TM-5-2410-233-23P0762.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2410-233-23P/TM-5-2410-233-23P0862.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)
11083
NSN (National Stock Number) 3040-00-242-2905, 3040002422905 NIIN (National Identification Number) 00-242-2905, 002422905
Part Numbers (Reference Numbers)
2M2842
Required Categories
MATERIAL
FIRST END STYLE
FIRST END DIAMETER
END SIMILARITY
LARGEST STEP DIAM
Required Description
STEEL
1 PLAIN
0.3750 INCHES NOMINAL
IDENTICAL
0.688 INCHES NOMINAL
6.344 IN
