Part Details | SHOULDERED SHAFT
3040-01-077-1547 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: 12282114, 3040-01-077-1547, 01-077-1547, 3040010771547, 010771547
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAY 18, 1979 | 01-077-1547 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
FLAT KEYWAY
FLAT KEYWAY
Cross Reference | NSN 3040-01-077-1547
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12282114 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3040-01-077-1547
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 2 FLAT KEYWAY |
| MATERIAL | STEEL CORROSION RESISTING |
| FIRST END GROOVE WIDTH | 0.0500 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER | 0.2390 INCHES NOMINAL |
| FIRST END DISTANCE FROM END TO GROOVE | 0.200 INCHES NOMINAL |
| FIRST END DIAMETER | 0.2490 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 6 FLAT KEYWAY |
| SECOND END GROOVE WIDTH | 0.0290 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 0.3540 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 0.106 INCHES NOMINAL |
| SECOND END DIAMETER | 0.3748 INCHES NOMINAL |
| SECOND END SLOT DEPTH | 0.050 INCHES NOMINAL |
| SECOND END SLOT WIDTH | 0.050 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.468 INCHES NOMINAL |
| OVERALL LENGTH | 1.530 INCHES NOMINAL |
| STEP QUANTITY | 7 |