National Item Identification Number
01-290-4964
012904964
3040-01-290-4964
3040012904964
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)
55102
CONTINENTAL EMSCO CO
SKAGIT PRODUCTS DIV
15260 SUNSET LN
MOUNT VERNON
WA
98273
985-868-0630
55102
CONTINENTAL EMSCO CO
SKAGIT PRODUCTS DIV
15260 SUNSET LN
MOUNT VERNON
WA
98273
985-868-0630
Reference Numbers (Part Numbers)
B-9632
52438 ITEM 8
Required Categories
MATERIAL
LARGEST STEP DIAMETER
OVERALL LENGTH
Required Description
STEEL COMP 4140
5.000 INCHES NOMINAL
23.000 INCHES NOMINAL