Part Details | SHOULDERED SHAFT
3040-00-122-0639 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: 4M358, 4M0358, IPD4M0358, 3040-00-122-0639, 00-122-0639, 3040001220639, 001220639
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | OCT 28, 1968 | 00-122-0639 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
WOODRUFF KEYWAY
PLAIN
WOODRUFF KEYWAY
Cross Reference | NSN 3040-00-122-0639
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4M358 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| 4M0358 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| IPD4M0358 | 55883 | INDUSTRIAL PARTS DEPOT, LLCDBA IPD |
Technical Data | NSN 3040-00-122-0639
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | WOODRUFF KEYWAY |
| MATERIAL | STEEL |
| FIRST END KEYWAY WIDTH | 0.1562 INCHES NOMINAL |
| FIRST END EXTERNAL KEYWAY LENGTH | 0.875 INCHES NOMINAL |
| FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.562 INCHES NOMINAL |
| FIRST END DIAMETER | 0.7450 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 8 PLAIN |
| SECOND END DIAMETER | 0.7450 INCHES NOMINAL |
| SECOND END SPLINE LENGTH | 0.875 INCHES NOMINAL |
| SECOND END SPLINE MINOR DIAMETER | 0.5312 INCHES NOMINAL |
| SECOND END SPLINE MAJOR DIAMETER | 0.7400 INCHES NOMINAL |
| SECOND END PITCH DIAMETER | 0.6250 INCHES NOMINAL |
| SECOND END PRESSURE ANGLE | 30.0000 DEGREES NOMINAL |
| SECOND END SPLINE QUANTITY | 8 |
| LARGEST STEP DIAMETER | 1.625 INCHES NOMINAL |
| OVERALL LENGTH | 36.875 INCHES NOMINAL |
| STEP QUANTITY | 3 |