National Item Identification Number
00-780-7770
007807770
3040-00-780-7770
3040007807770
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)
96238
Reference Numbers (Part Numbers)
2098-128-3
Required Categories
FIRST END STYLE
FIRST END DIAMETER
END SIMILARITY
SECOND END DIAMETER
OVERAL
Required Description
1 PLAIN
0.1560 INCHES NOMINAL
IDENTICAL
0.1580 INCHES NOMINAL
1.470 INCHES M