Part Details | SHOULDERED SHAFT
3040-01-249-3383 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: 12349618, 12349618, 12349618, 3040-01-249-3383, 01-249-3383, 3040012493383, 012493383
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | FEB 10, 1987 | 01-249-3383 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
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Cross Reference | NSN 3040-01-249-3383
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12349618 | 80212 | BAE SYSTEMS LAND & ARMAMENTS L.P. |
| 12349618 | T0720 | FNSS SAVUNMA SISTEMLERI A.S. |
| 12349618 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3040-01-249-3383
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 2 PLAIN |
| MATERIAL | 0$DST4140 |
| MATERIAL DOCUMENT AND CLASSIFICATION | GASTM A322$GASTM A331 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ALL MATERIAL RESPONSES |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END DIAMETER | 0.6250 INCHES NOMINAL |
| FIRST END EXTERNAL THREAD LENGTH | 1.050 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 8 PLAIN |
| SECOND END DIAMETER | 0.7360 INCHES NOMINAL |
| SECOND END SPLINE LENGTH | 0.938 INCHES NOMINAL |
| SECOND END SPLINE MINOR DIAMETER | 0.5975 INCHES NOMINAL |
| SECOND END SPLINE MAJOR DIAMETER | 0.7360 INCHES NOMINAL |
| SECOND END PITCH DIAMETER | 0.6875 INCHES NOMINAL |
| SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL |
| SECOND END SPLINE QUANTITY | 11 |
| LARGEST STEP DIAMETER | 0.875 INCHES NOMINAL |
| OVERALL LENGTH | 15.380 INCHES NOMINAL |
| STEP QUANTITY | 5 |
| SPECIAL FEATURES | FIRST END 3A THREAD |