National Item Identification Number
01-151-7055
011517055
3040-01-151-7055
3040011517055
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)
Reference Numbers (Part Numbers)
609824-1AB
609824-1RB
Required Categories
END SIMILARITY
LARGEST STEP DIAMETER
OVERALL LENGTH
STEP QUANTITY
THE MANUFA
Required Description
NOT IDENTICAL
2.313 INCHES MINIMUM AND
2.3135 INCHES MAXIMUM
35.310 INCHES NO