National Item Identification Number
01-413-2635
014132635
3040-01-413-2635
3040014132635
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)
06793
BELSHAW BROS INC
1750 22ND AVE S
SEATTLE
WA
98144
206-322-5474
Reference Numbers (Part Numbers)
MDD-452-4
Required Categories
MATERIAL
FIRST END STYLE
FIRST END DIAMETER
FIRST END SPLINE MINOR DIAMETER;
Required Description
STEEL
18 SPLINED
0.9970 INCHES MINIMUM AND
0.9990 INCHES MAXIMUM
0.8470 INCH