National Item Identification Number
00-679-9623
006799623
2520-00-679-9623
2520006799623
National Stock Number
Item Name
SHAFT,SHOULDERED
Federal Supply Class
2520
Referenced on: http://automotiveenginemechanics.tpub.com//TM-9-2520-238-34P/css/TM-9-2520-238-34P_53.htm
Referenced on: http://automotiveenginemechanics.tpub.com//TM-9-2520-238-34P/css/TM-9-2520-238-34P_68.htmDescription
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)
19207
73047
FAIRFIELD MFG CO INC /DE CORP/
U S 52 S
LAFAYETTE
IN
47909
765-772-4346
NSN (National Stock Number) 2520-00-679-9623, 2520006799623 NIIN (National Identification Number) 00-679-9623, 006799623
Part Numbers (Reference Numbers)
8754583
8756583
8756583
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
FIRST END STYLE
FIRST END DIAME
Required Description
STEEL
MIL-S-46172 MIL SPEC SINGLE MATERIAL RESPONSE
18 SPLINED
1.4375 INCHES