National Item Identification Number
01-023-0239
010230239
3040-01-023-0239
3040010230239
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)
99176
MAST KEYSTONE INC
DBA MAST DEVELOPMENT COMPANY
2200 DICKERSON RD
RENO
NV
89503
775-324-5153
Reference Numbers (Part Numbers)
26216244
26216244
26216244-27
Required Categories
MATERIAL
SURFACE FINISH
FIRST END STYLE
FIRST END DIAMETER
END SIMILARITY
O
Required Description
STEEL
63.0 MICROINCHES
1 PLAIN
0.0610 INCHES NOMINAL
IDENTICAL
0.895 INCHES