3040-01-020-2884 SHAFT,SHOULDERED Index 3040-01-020-2886 SHAFT,SHOULDERED

National Stock Number:
3040-01-020-2885

Federal Supply Class:
3040

National Item Identification Number:
010202885

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:
2618551-110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
2618551P110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
END SIMILARITYIDENTICAL
FIRST END DIAMETER0.4999 INCHES MINIMUM AND 0.5002 INCHES MAXIMUM
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER0.5312 INCHES MINIMUM AND 0.5314 INCHES MAXIMUM
OVERALL LENGTH6.720 INCHES MINIMUM AND 6.780 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING
STEP QUANTITY11
SURFACE FINISH32.0 MICROINCHES


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