Part Details | SHOULDERED SHAFT
3040-01-203-9886 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: 23018118, 3040-01-203-9886, 01-203-9886, 3040012039886, 012039886
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 22, 1985 | 01-203-9886 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
SPLINED (STRAIGHT)
PLAIN
SPLINED (STRAIGHT)
Cross Reference | NSN 3040-01-203-9886
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 23018118 | 73342 | ALLISON TRANSMISSION, INC. |
Technical Data | NSN 3040-01-203-9886
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | PLAIN |
| MATERIAL | STEEL |
| FIRST END DIAMETER | 0.9975 INCHES MINIMUM AND 0.9985 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | SPLINED (STRAIGHT) |
| SECOND END DIAMETER | 1.6797 INCHES MINIMUM AND 1.6825 INCHES MAXIMUM |
| SECOND END SPLINE LENGTH | 1.743 INCHES NOMINAL |
| SECOND END SPLINE MINOR DIAMETER | 1.4020 INCHES NOMINAL |
| SECOND END SPLINE MAJOR DIAMETER | 1.5520 INCHES MINIMUM AND 1.5620 INCHES MAXIMUM |
| SECOND END SPLINE QUANTITY | 24 |
| LARGEST STEP DIAMETER | 1.777 INCHES MINIMUM AND 1.782 INCHES MAXIMUM |
| OVERALL LENGTH | 12.070 INCHES NOMINAL |
| STEP QUANTITY | 5 |
| END ITEM IDENTIFICATION | 2520-01-201-4784 |