Part Details | SHOULDERED SHAFT
3040-01-416-1663 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: 6409340, 564640934011, 564-6409340-11, 211081688, 3040-01-416-1663, 01-416-1663, 3040014161663, 014161663
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUL 13, 1995 | 01-416-1663 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
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Cross Reference | NSN 3040-01-416-1663
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6409340 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 564-6409340-11 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 211081688 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-01-416-1663
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | PLAIN |
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A331 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 125.0 MICROINCHES |
| FIRST END DIAMETER | 0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 8 PLAIN |
| SECOND END DIAMETER | 0.6300 INCHES MINIMUM AND 0.6500 INCHES MAXIMUM |
| SECOND END SPLINE LENGTH | 3.500 INCHES NOMINAL |
| SECOND END SPLINE MINOR DIAMETER | 0.5190 INCHES NOMINAL |
| SECOND END SPLINE MAJOR DIAMETER | 0.6300 INCHES MINIMUM AND 0.6500 INCHES MAXIMUM |
| SECOND END PITCH DIAMETER | 0.6000 INCHES NOMINAL |
| SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL |
| SECOND END SPLINE QUANTITY | 12 |
| LARGEST STEP DIAMETER | 0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| OVERALL LENGTH | 23.8600 INCHES NOMINAL |
| STEP QUANTITY | 2 |
| END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |