National Item Identification Number
01-234-3333
012343333
3040-01-234-3333
3040012343333
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)
66426
CRANE CON PRODUCTS CO
15303 1ST AVE S
SEATTLE
WA
98148
206-246-1033
Reference Numbers (Part Numbers)
F-6041-3
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
END SIMILARITY
LARGEST STEP DIA
Required Description
STEEL
AISI 240 ASSN STD SINGLE MATERIAL RESPONSE
NOT IDENTICAL
4.250 INCHES N