National Item Identification Number
00-776-0431
007760431
3040-00-776-0431
3040007760431
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)
32970
AIRCRAFT PARTS CORP
100 CORPORATE DR
HOLTSVILLE
NY
11742
631-289-0077
3CPE0
GOODRICH CORPORATION
DBA GOODRICH AERONAUTICAL
8380 DARROW ROAD
TWINSBURG
OH
44087
330-487-2044
31435
Reference Numbers (Part Numbers)
AP31220-1016
31220-1016
31220-1016
Required Categories
MATERIAL
FIRST END STYLE
FIRST END DIAMETER
FIRST END SPLINE LENGTH
FIRST EN
Required Description
STEEL
8 SPLINED
0.5190 INCHES MINIMUM AND
0.5200 INCHES MAXIMUM
0.140 INCHES