National Item Identification Number
00-737-4906
007374906
3040-00-737-4906
3040007374906
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)
12204
19207
Reference Numbers (Part Numbers)
12534
1270169
1270169
7374906
Required Categories
END SIMILARITY
SECOND END DISTANCE FROM KEYWAY CENTER TO END
III FSC APPLICATI
Required Description
NOT IDENTICAL
0.688 INCHES NOMINAL
MAIN GEAR,TRANSMISSION POWER TAKE OFF TRUCK