National Item Identification Number
01-156-5372
011565372
3040-01-156-5372
3040011565372
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)
99551
8V613
8V613
NSN (National Stock Number) 3040-01-156-5372, 3040011565372 NIIN (National Identification Number) 01-156-5372, 011565372
Part Numbers (Reference Numbers)
19E204-3ACL103
7-211350027
7-211350027
7-211350027-3
7-211350027-3
Required Categories
END SIMILARITY
LARGEST STEP DIAMETER
OVERALL LENGTH
STEP QUANTITY
III END IT
Required Description
IDENTICAL
4.525 INCHES NOMINAL
53.377 INCHES NOMINAL
3
AH64A
8V613
7-21135