National Item Identification Number
00-325-4121
003254121
3040-00-325-4121
3040003254121
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)
43491
GENERAL SIGNAL CORP
700 TERRACE POINT RD
MUSKEGON
MI
49440
203-329-4100
90166
43491
GENERAL SIGNAL CORP
700 TERRACE POINT RD
MUSKEGON
MI
49440
203-329-4100
90166
Reference Numbers (Part Numbers)
67A1502
67A1502
67A1502-1
67A1502-1
Required Categories
MATERIAL
FIRST END STYLE
FIRST END DIAMETER
END SIMILARITY
SECOND END SPLINE
Required Description
STEEL
1 PLAIN
0.3750 INCHES NOMINAL
NOT IDENTICAL
0.625 INCHES NOMINAL
0.65