NSN 3040-00-346-8130

Part Details | SHOULDERED SHAFT

3040-00-346-8130 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: 8294990, 3040-00-346-8130, 00-346-8130, 3040003468130, 003468130

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-346-813022914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-00-346-8130
Part Number Cage Code Manufacturer
829499019200US ARMY ARDEC RDECOM
Technical Data | NSN 3040-00-346-8130
Characteristic Specifications
FIRST END STYLE8 PLAIN
MATERIAL STEEL COMP 416
SURFACE FINISH63.0 MICROINCHES
FIRST END DIAMETER0.7877 INCHES NOMINAL
FIRST END SPLINE LENGTH1.7500 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER0.8750 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER1.0000 INCHES NOMINAL
FIRST END PITCH DIAMETER0.9588 INCHES NOMINAL
FIRST END PRESSURE ANGLE30.0 DEGREES NOMINAL
FIRST END SPLINE QUANTITY23
END SIMILARITY NOT IDENTICAL
SECOND END STYLE PLAIN
SECOND END DIAMETER0.7873 INCHES NOMINAL
LARGEST STEP DIAMETER1.0000 INCHES NOMINAL
OVERALL LENGTH5.8750 INCHES NOMINAL
STEP QUANTITY4
FSC APPLICATION DATAMOUNT,TELESCOPE