NSN 3040-00-101-1687

Part Details | SHOULDERED SHAFT

3040-00-101-1687 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: 4K731, 4K0731, 3040-00-101-1687, 00-101-1687, 3040001011687, 001011687

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30MAY 27, 196800-101-168722914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-00-101-1687
Part Number Cage Code Manufacturer
4K73111083CATERPILLAR INC.DBA CATERPILLAR
4K073111083CATERPILLAR INC.DBA CATERPILLAR
Technical Data | NSN 3040-00-101-1687
Characteristic Specifications
FIRST END STYLE2 PLAIN
MATERIAL STEEL
FIRST END DIAMETER1.1250 INCHES NOMINAL
FIRST END EXTERNAL THREAD LENGTH1.125 INCHES NOMINAL
END SIMILARITY IDENTICAL
LARGEST STEP DIAMETER1.518 INCHES NOMINAL
OVERALL LENGTH10.220 INCHES NOMINAL
STEP QUANTITY3