3040-01-444-3347 SHAFT,SHOULDERED Index 4820-01-444-3349 VALVE,BUTTERFLY

National Stock Number:
3040-01-444-3348

Federal Supply Class:
3040

National Item Identification Number:
014443348

Description:
SHAFT,SHOULDERED

Detail:
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.


Manufacturer Information:
1218-5065E5EMS INC DBA ELECTRIC MOTOR SERVICE
1218-51W328EDGEWATER MACHINE & FABRICATORS
TLW-0401W328EDGEWATER MACHINE & FABRICATORS
TLW-040 ITEM 121W328EDGEWATER MACHINE & FABRICATORS


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END STYLEPLAIN
SECOND END STYLESPLINED (STRAIGHT)


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