National Item Identification Number
01-029-7397
010297397
3040-01-029-7397
3040010297397
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)
33781
TUTHILL CORPORATION
DBA TUTHILL VAC & BLOWER SYSTEMS DIV
495 TURNPIKE ST
CANTON
MA
02021
417-865-8715
33781
TUTHILL CORPORATION
DBA TUTHILL VAC & BLOWER SYSTEMS DIV
495 TURNPIKE ST
CANTON
MA
02021
417-865-8715
Reference Numbers (Part Numbers)
803749
803749-B000
Required Categories
MATERIAL
FIRST END STYLE
FIRST END DIAMETER
END SIMILARITY
SECOND END STYLE;
Required Description
STEEL COMP 1144
1 PLAIN
0.7850 INCHES NOMINAL
NOT IDENTICAL
3 FLAT KEYWAY
0
