National Item Identification Number
01-343-3656
013433656
3040-01-343-3656
3040013433656
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)
85374
BVR TECHNOLOGIES COMPANY
DIV BVR TECHNOLOGIES DIVISION
3358-60 PUBLISHERS DRIVE
ROCKFORD
IL
61109
815-874-2471
Reference Numbers (Part Numbers)
277863
Required Categories
FIRST END STYLE
END SIMILARITY
STEP QUANTITY
Required Description
11 UNTHREADED CROSS DRILLED
NOT IDENTICAL
3