3040-01-120-8285 SHAFT,SHOULDERED Index 5360-01-120-8289 SPRING,SPECIAL

National Stock Number:
3040-01-120-8286

Federal Supply Class:
3040

National Item Identification Number:
011208286

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:
609-467663080064NAVAL SHIP SYSTEMS COMMAND
609-4676630 ITEM280064NAVAL SHIP SYSTEMS COMMAND
609-4676630ITEM253711NAVAL SEA SYSTEMS COMMAND
87577-3310 ITEM 296169ELECTRIC BOAT CORPORATION
87577-3310IT296169ELECTRIC BOAT CORPORATION


Techincal Specification:
END SIMILARITYIDENTICAL
FIRST END DIAMETER1.5000 INCHES NOMINAL
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER0.062 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
OVERALL LENGTH4.000 INCHES NOMINAL
SPECIAL FEATURESBOTH ENDS HAVE EXTERNAL SQUARES
STEP QUANTITY3


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