Part Details | SHOULDERED SHAFT
3040-01-109-1452 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: 12292450, 12292670, 3040-01-109-1452, 01-109-1452, 3040011091452, 011091452
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 11, 1981 | 01-109-1452 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
CIRCULAR GROOVED
PLAIN
CIRCULAR GROOVED
Cross Reference | NSN 3040-01-109-1452
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12292450 | 19204 | ARMY, UNITED STATES DEPARTMENT OFTHE |
| 12292670 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3040-01-109-1452
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | CIRCULAR GROOVED |
| MATERIAL | STEEL COMP 4140 |
| SURFACE FINISH | 125.0 MICROINCHES |
| FIRST END GROOVE WIDTH | 0.0400 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER | 0.4723 INCHES MINIMUM AND 0.4726 INCHES MAXIMUM |
| FIRST END DISTANCE FROM END TO GROOVE | 0.125 INCHES NOMINAL |
| FIRST END DIAMETER | 0.4450 INCHES MINIMUM AND 0.4490 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 0 PLAIN |
| SECOND END DIAMETER | 0.4989 INCHES MINIMUM AND 0.4994 INCHES MAXIMUM |
| SECOND END SLOT DEPTH | 0.442 INCHES NOMINAL |
| SECOND END SLOT WIDTH | 0.219 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.4989 INCHES MINIMUM AND 0.4994 INCHES MAXIMUM |
| OVERALL LENGTH | 5.404 INCHES NOMINAL |
| STEP QUANTITY | 2 |
| SPECIAL FEATURES | KEYWAY 0.125/0.126 W X 0.143/0.156 DEEP 1.796 FROM FIRST END |