NSN 3040-00-083-4107

Part Details | SHOULDERED SHAFT

3040-00-083-4107 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.

Alternate Parts: 584190, 3040-00-083-4107, 00-083-4107, 3040000834107, 000834107

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-083-410722914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-00-083-4107
Part Number Cage Code Manufacturer
58419022907HELIGEAR ACQUISITION CO.DBA NORTHSTAR AEROSPACE (CHICAGO)
Technical Data | NSN 3040-00-083-4107
Characteristic Specifications
FIRST END STYLE2 PLAIN
MATERIAL STEEL COMP 4140
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE
FIRST END DIAMETER0.2500 INCHES NOMINAL
FIRST END EXTERNAL THREAD LENGTH0.2900 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE8 PLAIN
SECOND END DIAMETER0.3408 INCHES MINIMUM AND 0.3438 INCHES MAXIMUM
SECOND END SPLINE LENGTH0.5000 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER0.2706 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER0.3438 INCHES NOMINAL
SECOND END PITCH DIAMETER0.3125 INCHES NOMINAL
SECOND END PRESSURE ANGLE30.0 DEGREES NOMINAL
SECOND END SPLINE QUANTITY10
LARGEST STEP DIAMETER0.317 INCHES NOMINAL
OVERALL LENGTH6.640 INCHES NOMINAL
STEP QUANTITY4