National Item Identification Number
01-168-1972
011681972
3040-01-168-1972
3040011681972
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)
55256
BLOOM INC
DBA BLOOM MFG. INC.
1443 220TH ST
INDEPENDENCE
IA
50644
319-827-1139
Reference Numbers (Part Numbers)
W-246
Required Categories
MATERIAL
FIRST END STYLE
FIRST END DIAMETER
FIRST END SPLINE QUANTITY
END SI
Required Description
STEEL
8 SPLINED
1.2500 INCHES NOMINAL
6
NOT IDENTICAL
97 DUAL KEYWAY
1.250