National Item Identification Number
01-438-1488
014381488
3040-01-438-1488
3040014381488
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)
00WS6
MARINE ENGINE CONTROLS INC
9091 132ND AVE 802A
LARGO
FL
33773
727-518-8080
Reference Numbers (Part Numbers)
ME41077
Required Categories
MATERIAL
III END ITEM IDENTIFICATION
Required Description
STEEL
PROPULSION SYSTEMS