National Item Identification Number
01-012-1023
010121023
3040-01-012-1023
3040010121023
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)
18876
Reference Numbers (Part Numbers)
10179409
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
OVERALL LENGTH
THE MANUFACTURER
Required Description
STEEL
QQ-S-763,CL 416,COND A FED SPEC SINGLE MATERIAL RESPONSE
6.000 INCHES NO