National Item Identification Number
01-158-5686
011585686
3040-01-158-5686
3040011585686
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)
1K556
61884
S & S PRECISION MACHINE CORP
4 BRITTON DR
BLOOMFIELD
CT
06002
860-286-9382
64084
78286
Reference Numbers (Part Numbers)
70361-25003-101
70361-25003-101
70361-25003-101
70361-25003-101
Required Categories
LARGEST STEP DIAMETER
OVERALL LENGTH
THE MANUFACTURERS DATA
MANUFACTURERS COD
Required Description
3.690 INCHES NOMINAL
5.750 INCHES NOMINAL
78286
70361-25003-101