National Item Identification Number
01-144-9652
011449652
3040-01-144-9652
3040011449652
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)
16236
82402
97578
PHILADELPHIA GEAR CORPORATION
DBA WESTECH DIV WESTERN REGIONAL
2600 E IMPERIAL HWY
LYNWOOD
CA
90262
610-337-5607
Reference Numbers (Part Numbers)
CS-3040-SV-0717
46296E1458
46296E1458
Required Categories
MATERIAL
FIRST END STYLE
END SIMILARITY
SECOND END STYLE
LARGEST STEP DIAMET
Required Description
STEEL COMP 4140
1 PLAIN
NOT IDENTICAL
3 FLAT KEYWAY
2.125 INCHES NOMINAL
8.