National Item Identification Number
National Stock Number
Federal Supply Class
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)
CADILLAC GAGE TEXTRON INC.
776 HENRRIETTA CREEK
Reference Numbers (Part Numbers)
MATERIAL DOCUMENT AND CLASSIFICATION
FIRST END STYLE
FIRST END DIAME
STEEL COMP 4340
ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE
11 UNTHREADED CROS