National Item Identification Number
00-420-4421
004204421
3040-00-420-4421
3040004204421
National Stock Number
Item Name
SHAFT,SHOULDERED
Federal Supply Class
3040
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-306-24P/css/TM-5-3810-306-24P_526.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-306-24P/css/TM-5-3810-306-24P_616.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-306-24P/css/TM-5-3810-306-24P_705.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)
77237
NSN (National Stock Number) 3040-00-420-4421, 3040004204421 NIIN (National Identification Number) 00-420-4421, 004204421
Part Numbers (Reference Numbers)
214937
214937
214937
Required Categories
MATERIAL
FIRST END STYLE
FIRST END GROOVE WIDTH
FIRST END GROOVE DIAMETER
FI
Required Description
NICKEL ALLOY
5 CIRCULAR GROOVED
0.1250 INCHES NOMINAL
1.2800 INCHES NOMINAL;