National Item Identification Number
01-148-2798
011482798
3040-01-148-2798
3040011482798
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)
7X677
Reference Numbers (Part Numbers)
2358883
2358883
Required Categories
MATERIAL
FIRST END STYLE
FIRST END DISTANCE FROM END TO FLAT
FIRST END DIAMET
Required Description
STEEL COMP 8620H
14 FLAT GROOVED
0.594 INCHES NOMINAL
0.8730 INCHES MINIMUM A