National Item Identification Number
01-393-1079
013931079
3040-01-393-1079
3040013931079
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)
62876
HYNAUTIC INC
DIV OF STA-RITE INDUSTRIES INC
6980 PROFESSIONAL PKWY E
SARASOTA
FL
34240
941-379-0500
Reference Numbers (Part Numbers)
400167
Required Categories
MATERIAL
FIRST END STYLE
FIRST END DIAMETER
END SIMILARITY
SECOND END STYLE;
Required Description
STEEL COMP 303
1 PLAIN
0.4990 INCHES NOMINAL
NOT IDENTICAL
12 EXTERNAL THREA
