National Item Identification Number
00-739-4349
007394349
3040-00-739-4349
3040007394349
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)
15434
CUMMINS INC
500 JACKSON ST
COLUMBUS
IN
47201
812-377-7437
82181
WILLIAM SPENCER
1729 WINESAP LN
SAINT LOUIS
MO
63122
314-822-3442
Reference Numbers (Part Numbers)
101122
2207-571
Required Categories
MATERIAL
SURFACE FINISH
FIRST END STYLE
FIRST END GROOVE WIDTH
FIRST END GRO
Required Description
STEEL
16.0 MICROINCHES
5 CIRCULAR GROOVED
0.2400 INCHES NOMINAL
0.4800 INCHE