National Item Identification Number
00-753-8734
007538734
3040-00-753-8734
3040007538734
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)
24617
61465
19207
Reference Numbers (Part Numbers)
1318N2
2286161
304462
7538734
914849
Required Categories
FIRST END DISTANCE FROM END TO GROOVE
END SIMILARITY
SECOND END KEYWAY WIDTH;
Required Description
2.063 INCHES NOMINAL
NOT IDENTICAL
0.1553 INCHES MINIMUM AND
0.1568 INCHES MA