National Item Identification Number
01-243-6340
012436340
3040-01-243-6340
3040012436340
National Stock Number
Item Name
SHAFT,SHOULDERED
Federal Supply Class
3040
Description
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
Commercial and Government Entity Code (Supplier Data)
0NUC6
ORIGINAL SAW CO THE
465-B 3RD AVE SE
331
BRITT
IA
50423
515-843-3868
65515
LANCASTER MACHINE MFG CO
2320 DAIRY RD
LANCASTER
PA
17601
717-898-9579
Reference Numbers (Part Numbers)
116406
116406
Required Categories
MATERIAL
SPECIAL FEATURES
Required Description
STEEL
CONCENTRIC