National Item Identification Number
00-557-6100
005576100
3040-00-557-6100
3040005576100
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)
H2229
MAATSCHAPPIJ DE MAAS BV
HEIJPLAATSTRAAT 21
54560
ROTTERDAM
3089 JB
NETHERLANDS
010-4872111
19204
Reference Numbers (Part Numbers)
XX002-2106
5576100
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE FINISH
FIRST END STYLE;
Required Description
STEEL COMP 4140 OR
STEEL COMP 8640
ASTM-A322 ASSN STD SINGLE MATERIAL RESPONSE