National Item Identification Number
01-043-8405
010438405
3040-01-043-8405
3040010438405
National Stock Number
Item Name
SHAFT,SHOULDERED
Federal Supply Class
3040
Referenced on: http://firetrucksandequipment.tpub.com//TM-9-1240-375-34-P/0820360855.htm
Referenced on: http://firetrucksandequipment.tpub.com//TM-9-1240-375-34-P/0820360872.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)
19200
19200
NSN (National Stock Number) 3040-01-043-8405, 3040010438405 NIIN (National Identification Number) 01-043-8405, 010438405
Part Numbers (Reference Numbers)
11727869
13005088
Required Categories
MATERIAL
SURFACE FINISH
FIRST END STYLE
FIRST END DIAMETER
END SIMILARITY
S
Required Description
STEEL COMP 303 OR
STEEL COMP 303SE
32.0 MICROINCHES
1 PLAIN
0.6500 INCHES MI