National Item Identification Number
01-150-1734
011501734
3040-01-150-1734
3040011501734
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)
0V5R4
ENVIRONMENTAL SYSTEMS
4874 VICTOR ST
JACKSONVILLE
FL
32207
904-739-1300
Reference Numbers (Part Numbers)
A3030172
A3030172-2
A3030172-2
Required Categories
FIRST END STYLE
FIRST END DIAMETER
FIRST END WIDTH ACROSS FLATS
FIRST END STE
Required Description
13 SQUARE
1.0000 INCHES NOMINAL
0.522 INCHES NOMINAL
1.500 INCHES NOMINAL
NO