Part Details | SHOULDERED SHAFT
3040-00-987-5045 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: 2520009875045, 10909018, 3040-00-987-5045, 00-987-5045, 3040009875045, 009875045
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1962 | 00-987-5045 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
FLAT KEYWAY
FLATTED
FLAT KEYWAY
FLATTED
Cross Reference | NSN 3040-00-987-5045
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2520009875045 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| 10909018 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3040-00-987-5045
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 7 FLAT KEYWAY |
| MATERIAL | 0$DST6150 |
| SURFACE FINISH | 16.0 MICROINCHES |
| FIRST END GROOVE WIDTH | 0.0680 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER | 1.7110 INCHES NOMINAL |
| FIRST END DISTANCE FROM END TO GROOVE | 0.182 INCHES NOMINAL |
| FIRST END DIAMETER | 1.8910 INCHES NOMINAL |
| FIRST END SPLINE LENGTH | 1.000 INCHES NOMINAL |
| FIRST END SPLINE MINOR DIAMETER | 1.7210 INCHES NOMINAL |
| FIRST END SPLINE MAJOR DIAMETER | 1.9772 INCHES NOMINAL |
| FIRST END SPLINE QUANTITY | 15 |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 3 FLATTED |
| SECOND END KEYWAY WIDTH | 0.1880 INCHES NOMINAL |
| SECOND END DIAMETER | 1.1816 INCHES NOMINAL |
| SECOND END EXTERNAL THREAD LENGTH | 0.500 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 2.000 INCHES NOMINAL |
| OVERALL LENGTH | 43.580 INCHES NOMINAL |
| STEP QUANTITY | 16 |