National Item Identification Number
01-148-7912
011487912
3040-01-148-7912
3040011487912
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)
81755
70210
0ZWK8
Reference Numbers (Part Numbers)
16VM003003-12
2022976-4-1
2022976-4-2
Required Categories
MATERIAL
FIRST END STYLE
END SIMILARITY
SPECIAL FEATURES
III END ITEM IDENTI
Required Description
STEEL CORROSION RESISTING
1 PLAIN
IDENTICAL
BOTH END INTERNAL SPLINES
F-16 A