NSN 3040-01-341-7390

Part Details | SHOULDERED SHAFT

3040-01-341-7390 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: 12592622, 3040-01-341-7390, 01-341-7390, 3040013417390, 013417390

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JUL 05, 199101-341-739022914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-01-341-7390
Part Number Cage Code Manufacturer
1259262219200US ARMY ARDEC RDECOM
Technical Data | NSN 3040-01-341-7390
Characteristic Specifications
FIRST END STYLE PLAIN
MATERIAL STEEL
FIRST END DIAMETER0.6245 INCHES NOMINAL
END SIMILARITY IDENTICAL
LARGEST STEP DIAMETER0.635 INCHES NOMINAL
OVERALL LENGTH5.635 INCHES NOMINAL
STEP QUANTITY5
END ITEM IDENTIFICATIONM119A1 HOWITZER