National Item Identification Number
01-418-6442
014186442
3040-01-418-6442
3040014186442
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
06793
BELSHAW BROS INC
1750 22ND AVE S
SEATTLE
WA
98144
206-322-5474
Reference Numbers (Part Numbers)
MDD-451
MDD-451/MDDRF-4/W821
Required Categories
MATERIAL
FIRST END STYLE
FIRST END DIAMETER
FIRST END SPLINE LENGTH
FIRST EN
Required Description
STEEL
8 SPLINED
0.9950 INCHES MINIMUM AND
1.0000 INCHES MAXIMUM
3.3750 INCHE
