National Item Identification Number
00-164-4256
001644256
3040-00-164-4256
3040001644256
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)
4T362
CONNECTICUT TOOL & MFG. LLC
35 CORPORATE AVE.
PLAINVILLE
CT
06062
860-793-1919
78286
82001
FENN MANUFACTURING BUSINESS UNIT OF
SPX CORP.
300 FENN RD
NEWINGTON
CT
06111
860-667-5642
Reference Numbers (Part Numbers)
65850-05181-101
65850-05181-101
65850-05181-101
65850-05181-101
Required Categories
MATERIAL
SURFACE FINISH
FIRST END STYLE
FIRST END DIAMETER
END SIMILARITY
L
Required Description
STEEL COMP 303
125.0 MICROINCHES
1 PLAIN
0.2500 INCHES NOMINAL
IDENTICAL
2.
