National Item Identification Number
01-428-1714
014281714
3040-01-428-1714
3040014281714
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)
Reference Numbers (Part Numbers)
10990/100/180 PART NO.9
10990/100/180-9
Required Categories
MATERIAL
FIRST END STYLE
FIRST END DIAMETER
OVERALL LENGTH
SPECIAL FEATURES;
Required Description
STEEL COMP 431
1 PLAIN
50.0 MILLIMETERS NOMINAL
145.0 MILLIMETERS NOMINAL
US