National Item Identification Number
01-244-6051
012446051
3040-01-244-6051
3040012446051
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)
52193
FOOTE-JONES/ILLINOIS GEAR CO
DIV OF REGAL-BELOIT CORP
2102 N NATCHEZ AVE
CHICAGO
IL
60707
773-622-8000
Reference Numbers (Part Numbers)
23S773566
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
LARGEST STEP DIAMETER
OVERALL L
Required Description
STEEL
SAE 4340 ASSN STD SINGLE MATERIAL RESPONSE
6.500 INCHES NOMINAL
57.750