National Item Identification Number
12-342-2068
123422068
3040-12-342-2068
3040123422068
National Stock Number
Item Name
SHAFT,STRAIGHT
Federal Supply Class
3040
Description
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.
Commercial and Government Entity Code (Supplier Data)
D0949
KOMATSU MINING GERMANY GMBH
18 03 61
DUESSELDORF
GERMANY
0211-7109-0
56419
MANNESMANN DEMAG CORP
MATERIAL HANDLING DIV
29201 AURORA RD
SOLON
OH
44139
440-248-2400
Reference Numbers (Part Numbers)
822 171 44
822 171 44
Required Categories
Required Description