National Item Identification Number
00-691-4036
006914036
3040-00-691-4036
3040006914036
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)
81205
Reference Numbers (Part Numbers)
30-2521
Required Categories
MATERIAL
SURFACE FINISH
FIRST END STYLE
FIRST END HOLE DIAMETER
FIRST END DI
Required Description
STEEL
125.0 MICROINCHES
11 UNTHREADED CROSS DRILLED
0.0330 INCHES MINIMUM
0.
