3040-01-314-2555 SHAFT,SHOULDERED Index 3020-01-314-2557 GEAR SET,BEVEL,MATCHED

National Stock Number:
3040-01-314-2556

Federal Supply Class:
3040

National Item Identification Number:
013142556

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:
36976010001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
369760PC110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
4257662983EATON AEROSPACE, LLC


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.8740 INCHES NOMINAL
FIRST END SPLINE LENGTH1.156 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER0.8740 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER0.7310 INCHES NOMINAL
FIRST END SPLINE QUANTITY6
FIRST END STYLESPLINED (STRAIGHT)
LARGEST STEP DIAMETER1.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-752 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
OVERALL LENGTH8.031 INCHES NOMINAL
SECOND END DIAMETER0.6640 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH0.463 INCHES NOMINAL
SECOND END STYLEEXTERNAL THREADED
STEP QUANTITY8


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