National Item Identification Number
00-947-2771
009472771
3040-00-947-2771
3040009472771
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)
89944
Reference Numbers (Part Numbers)
TE5155B43
Required Categories
MATERIAL
FIRST END STYLE
FIRST END FLAT DEPTH
FIRST END FLAT LENGTH
FIRST EN
Required Description
STEEL
4 FLATTED
0.0310 INCHES NOMINAL
0.312 INCHES NOMINAL
0.2490 INCHES NOM