Product Details | SHOULDERED SHAFT

3040-00-339-2391 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.

Part Alternates: 003392391

Aircraft Components and Accessories | Aircraft Hydraulic, Vacuum, and De-icing System Components

Supply Group (FSG) NSN Assign. NIIN
16 00-339-2391

Drawings & Photos | NSN 1650-00-339-2391


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Technical Data | NSN 3040-00-339-2391

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
MATERIAL DOCUMENT AND CLASSIFICATION AMS5643D,COND A,75250 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE FINISH 32.0 MICROINCHES
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 0.8912 INCHES MINIMUM AND 0.8915 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 8 SPLINED
SECOND END DIAMETER 0.7860 INCHES NOMINAL
SECOND END SPLINE LENGTH 0.718 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER 0.4786 INCHES MINIMUM AND 0.4877 INCHES MAXIMUM
SECOND END SPLINE MAJOR DIAMETER 0.5803 INCHES MINIMUM AND 0.5833 INCHES MAXIMUM
SECOND END PRESSURE ANGLE 30.0000 DEGREES NOMINAL
SECOND END SPLINE QUANTITY 13
LARGEST STEP DIAMETER 1.281 INCHES NOMINAL
OVERALL LENGTH 3.312 INCHES NOMINAL
STEP QUANTITY 5
MANUFACTURERS CODE 93835
DESIGN CONTROL REFERENCE 56512

Restrictions/Controls & Freight Information | NSN 3040-00-339-2391

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Controlled Inventory Item Code:UUNCLASSIFIED
Category Code Description
No Freight Information