National Item Identification Number
01-291-6672
012916672
3040-01-291-6672
3040012916672
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)
62299
UNIVERSAL VISE AND TOOL CO
314 N JACKSON ST
1127
JACKSON
MI
49201
517-787-3791
Reference Numbers (Part Numbers)
SP-4A 3B0338
Required Categories
MATERIAL
FIRST END STYLE
FIRST END DIAMETER
FIRST END WIDTH ACROSS FLATS
FIR
Required Description
STEEL
13 SQUARE
1.0000 INCHES NOMINAL
0.610 INCHES NOMINAL
0.620 INCHES NOMI