Part Details | SHOULDERED SHAFT
3040-01-398-3449 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: 582640431118, 582-6404311-18, 211045276, 3040-01-398-3449, 01-398-3449, 3040013983449, 013983449
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | OCT 31, 1994 | 01-398-3449 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
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Cross Reference | NSN 3040-01-398-3449
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 582-6404311-18 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 211045276 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-01-398-3449
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | PLAIN |
| MATERIAL | STEEL CORROSION RESISTING |
| FIRST END DIAMETER | 1.5746 INCHES MINIMUM AND 1.5750 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 1 FLATTED |
| SECOND END GROOVE WIDTH | 0.1200 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 1.6830 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 6.000 INCHES NOMINAL |
| SECOND END EXTERNAL KEYWAY LENGTH | 0.750 INCHES NOMINAL |
| SECOND END DIAMETER | 1.7715 INCHES MINIMUM AND 1.7719 INCHES MAXIMUM |
| SECOND END EXTERNAL THREAD LENGTH | 0.630 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 2.4970 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM |
| OVERALL LENGTH | 6.750 INCHES NOMINAL |
| STEP QUANTITY | 3 |
| SPECIAL FEATURES | SECOND END HAS INTERNAL THREADS |