National Item Identification Number
01-071-9748
010719748
6525-01-071-9748
6525010719748
National Stock Number
Item Name
SHAFT,STRAIGHT
Federal Supply Class
6525
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)
19139
19139
Reference Numbers (Part Numbers)
458210
559787
Required Categories
MATERIAL
FIRST END STYLE
FIRST END KEYWAY WIDTH
FIRST END EXTERNAL KEYWAY LEN
Required Description
STEEL CORROSION RESISTING
3 FLAT KEYWAY
0.1250 INCHES NOMINAL
0.375 INCHES NO