National Item Identification Number
01-378-8400
013788400
3040-01-378-8400
3040013788400
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)
30760
INGERSOLL RAND CO
200 CHESTNUT RIDGE RD
636
WESTWOOD
NJ
07675
201-573-0123
88032
CURTISS-WRIGHT ELECTRO-MECHANICAL
CORP
222 CAMERON DR
SUITE 200
PHILLIPSBURG
NJ
08865
908-387-6158
Reference Numbers (Part Numbers)
W3-9HB10X1
W3-9HB10X1
Required Categories
MATERIAL
LARGEST STEP DIAMETER
OVERALL LENGTH
Required Description
STEEL CORROSION RESISTING
2.2500 INCHES NOMINAL
53.0000 INCHES NOMINAL