3040-01-594-7479 SHAFT,SHOULDERED 3040-01-594-7483 SHAFT,SHOULDERED

National Stock Number:
3040-01-594-7481

Federal Supply Class:
3040

National Item Identification Number:
015947481

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:
2532996-31510001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
253299631510001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END WIDTH ACROSS FLATS0.562 INCHES NOMINAL
OVERALL LENGTH1.255 INCHES NOMINAL
MATERIALSTEEL COMP 4140
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN, PIVOT
SECOND END DIAMETER0.374 INCHES NOMINAL
SPECIAL FEATURESMATERIAL: STEEL 4140; SUB: OD 8853 TYPE D, GR II, CLASS A; ALTERNATE: QQ-S-624, 4140
SPECIAL TEST FEATURESHEAD HEIGHT: 0.156"


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