NSN 3040-00-731-0144

Part Details | SHOULDERED SHAFT

3040-00-731-0144 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: B531536, B-53-1536, 531536, 53-1536, B531536, B-53-1536, 531536, 53-1536, B531536, B-53-1536, 3040-00-731-0144, 00-731-0144, 3040007310144, 007310144

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30FEB 21, 196800-731-014422914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-00-731-0144
Part Number Cage Code Manufacturer
B-53-153661790ASTEC INDUSTRIES, INC.DIV ASTEC IND.
53-153605643BARBER-GREENE CO
B-53-153605643BARBER-GREENE CO
53-15360MKW7MINNPAR, LLCDBA MINNPAR
B-53-15360MKW7MINNPAR, LLCDBA MINNPAR
Technical Data | NSN 3040-00-731-0144
Characteristic Specifications
FIRST END STYLE PLAIN
MATERIAL STEEL COMP 1045
FIRST END DIAMETER2.0010 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE PLAIN
SECOND END DIAMETER1.0000 INCHES NOMINAL
SECOND END HOLE DIAMETER0.2030 INCHES NOMINAL
SECOND END DISTANCE FROM HOLE CENTER TO END0.281 INCHES NOMINAL
SECOND END HOLE DEPTH0.875 INCHES NOMINAL
LARGEST STEP DIAMETER2.250 INCHES NOMINAL
OVERALL LENGTH27.781 INCHES NOMINAL
STEP QUANTITY7