Part Details | SHOULDERED SHAFT
3040-01-089-3090 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: 139C6928, 3040-01-089-3090, 01-089-3090, 3040010893090, 010893090
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 30, 1980 | 01-089-3090 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
FLATTED
SPLINED (STRAIGHT)
FLATTED
SPLINED (STRAIGHT)
Cross Reference | NSN 3040-01-089-3090
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 139C6928 | 05606 | GENERAL DYNAMICS-OTS, INC.DBA GD-OTS (WILLISTON) |
Technical Data | NSN 3040-01-089-3090
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | SPLINED (STRAIGHT) |
| MATERIAL | STEEL COMP 4140 |
| SURFACE FINISH | 125.0 MICROINCHES |
| FIRST END DIAMETER | 0.5000 INCHES NOMINAL |
| FIRST END SPLINE LENGTH | 0.585 INCHES NOMINAL |
| FIRST END SPLINE MINOR DIAMETER | 0.3900 INCHES NOMINAL |
| FIRST END SPLINE MAJOR DIAMETER | 0.5000 INCHES NOMINAL |
| FIRST END SPLINE QUANTITY | 15 |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | FLATTED |
| SECOND END FLAT DEPTH | 0.0550 INCHES NOMINAL |
| SECOND END FLAT LENGTH | 1.230 INCHES NOMINAL |
| SECOND END DIAMETER | 0.6230 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.623 INCHES NOMINAL |
| OVERALL LENGTH | 10.460 INCHES NOMINAL |
| STEP QUANTITY | 3 |