National Item Identification Number
01-434-0718
014340718
3040-01-434-0718
3040014340718
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)
93322
SMITHS AEROSPACE LLC ELECTRONIC
SYSTEMS-GRAND RAPIDS
3290 PATTERSON AVE SE
GRAND RAPIDS
MI
49512
616-241-8511
93322
SMITHS AEROSPACE LLC ELECTRONIC
SYSTEMS-GRAND RAPIDS
3290 PATTERSON AVE SE
GRAND RAPIDS
MI
49512
616-241-8511
Reference Numbers (Part Numbers)
81367
81367-01
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE FINISH
FIRST END STYLE;
Required Description
STEEL COMP 304
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
125.0 MICROINCHES
9