National Item Identification Number
01-312-6797
013126797
3040-01-312-6797
3040013126797
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)
67121
MCELROY MARINE MACHINERY
10011 LORRAINE RD
GULFPORT
MS
39503
651-293-4766
Reference Numbers (Part Numbers)
540-HAW-15/7.5-040
Required Categories
MATERIAL
III END ITEM IDENTIFICATION
Required Description
STEEL COMP 1018
1905-01-154-1191