National Item Identification Number
00-787-0774
007870774
3040-00-787-0774
3040007870774
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)
24446
99207
Reference Numbers (Part Numbers)
197C494P1
197C494P1
Required Categories
FIRST END STYLE
FIRST END SPLINE LENGTH
END SIMILARITY
III FSC APPLICATION DA
Required Description
8 SPLINED
0.125 INCHES NOMINAL
IDENTICAL
ACFT HYD SYSTEM
99207
197C494P1