National Item Identification Number
00-103-8988
001038988
3040-00-103-8988
3040001038988
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)
2F975
MCLEAN CO THE
3155 E 17TH AVE
COLUMBUS
OH
43219
614-475-2880
55501
TELSMITH INC
DIV OF ASTEC INDUSTRIES INC
10910 N INDUSTRIAL DR
THIENSVILLE
WI
53092
262-242-6600
Reference Numbers (Part Numbers)
A376-84
A376-84
A376-84
Required Categories
MATERIAL
SURFACE FINISH
FIRST END STYLE
FIRST END DIAMETER
END SIMILARITY
S
Required Description
STEEL
5.0 MICROINCHES
1 PLAIN
2.1870 INCHES NOMINAL
NOT IDENTICAL
15 INDENT