National Item Identification Number
01-131-1903
011311903
3040-01-131-1903
3040011311903
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)
B0897
FN HERSTAL SA
VOIE DE LIEGE 33
HERSTAL
B-4040
BELGIUM
32 4 240 81 11
19200
Reference Numbers (Part Numbers)
3000021021
9350018
Required Categories
III END ITEM IDENTIFICATION
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESIGN
Required Description
NSN1005-01-127-7510,MACHINE GUN 5.56 MM,M249(SAWS)
19200
9350018