National Item Identification Number
00-045-6744
000456744
3040-00-045-6744
3040000456744
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)
81996
81996
81996
81336
CHIEF OF ENGINEERS
DEPT OF ARMY
NONE
WASHINGTON
DC
20314
Reference Numbers (Part Numbers)
B8005-09-009FN28
C8004-09-003FN46
V09-009-028
0909028
800509009FN28
Required Categories
END SIMILARITY
OVERALL LENGTH
III FSC APPLICATION DATA
THE MANUFACTURERS DATA
Required Description
IDENTICAL
13.840 INCHES NOMINAL
TRANSMISSIONS,MARINE,REVERSE AND REDUCTION GEA