3040-01-349-2019 SHAFT,SHOULDERED Index 3040-01-349-2021 SHAFT,SHOULDERED

National Stock Number:
3040-01-349-2020

Federal Supply Class:
3040

National Item Identification Number:
013492020

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:
5-227 ITEM 15 5-39MIL1-16060AS04DURAGEAR LIMITED
5-39MIL1-1606-150AS04DURAGEAR LIMITED
5-39MIL1-1606-1559309MCC HOLDINGS, INC.
5-39MIL1-1606-1567266MCC HOLDINGS, INC. DBA CRANE VALVE NORTH AMERICA USE CAGE CODE 59309 FOR CATALOGING
5-39MIL1-1606-160AS04DURAGEAR LIMITED
5-39MIL1-1606-1659309MCC HOLDINGS, INC.


Techincal Specification:
MATERIALSTEEL COMP 304


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