3020-01-423-4887 GEAR,HELICAL Index 3020-01-423-4889 GEAR,HELICAL

National Stock Number:
3040-01-423-4888

Federal Supply Class:
3040

National Item Identification Number:
014234888

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:
12420-2209980KF INDUSTRIES DBA CONTROMATICS
7099-1179P4191209980KF INDUSTRIES DBA CONTROMATICS
7099-1179P41912 ITEM 1609980KF INDUSTRIES DBA CONTROMATICS
BOM7099-1179P41912 INDEX 1409980KF INDUSTRIES DBA CONTROMATICS


Techincal Specification:
MATERIALNICKEL ALLOY
SPECIAL FEATURESFOR 20.000 IN.CHECK VALVE SERIES 10S


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