National Item Identification Number
01-149-0241
011490241
3040-01-149-0241
3040011490241
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)
32526
STINAR CORPORATION
3255 SIBLEY MEMORIAL HWY
SAINT PAUL
MN
55121
651-454-5112
Reference Numbers (Part Numbers)
7778-30
Required Categories
MATERIAL
FIRST END STYLE
FIRST END DIAMETER
FIRST END HOLE DIAMETER
FIRST EN
Required Description
STEEL
78 CROSS DRILLED HOLE AND SLOTTED
0.6250 INCHES NOMINAL
0.1250 INCHES N
