NSN 3040-01-310-6179

Part Details | SHOULDERED SHAFT

3040-01-310-6179 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: 31W0032, 31W-0032, 3040-01-310-6179, 01-310-6179, 3040013106179, 013106179

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30NOV 09, 198901-310-617922914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

CIRCULAR GROOVED

PLAIN

CIRCULAR GROOVED

Cross Reference | NSN 3040-01-310-6179
Part Number Cage Code Manufacturer
31W-003244114BAE SYSTEMS LAND & ARMAMENTS L.P.
Technical Data | NSN 3040-01-310-6179
Characteristic Specifications
FIRST END STYLE PLAIN
MATERIAL STEEL
FIRST END DIAMETER1.5012 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE CIRCULAR GROOVED
SECOND END GROOVE WIDTH0.6250 INCHES NOMINAL
SECOND END GROOVE DIAMETER2.8750 INCHES NOMINAL
SECOND END DISTANCE FROM END TO GROOVE0.4370 INCHES NOMINAL
SECOND END DIAMETER3.8750 INCHES NOMINAL
LARGEST STEP DIAMETER3.8750 INCHES NOMINAL
OVERALL LENGTH3.750 INCHES NOMINAL
STEP QUANTITY8
SPECIAL FEATURESSECOND END HAS 4 HOLES EQUALLY SPACED AT 3.425 IN. DIA,SECOND END ALSO HAS 8 SLOTS EQUALLY SPACED AT 3.875 IN. DIA.
END ITEM IDENTIFICATIONAC-130H GUN MOUNT