Part Details | SHOULDERED SHAFT
3040-01-426-4985 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: 6960883, 5936960883 PC 1, 593-6960883 PC 1, 3040-01-426-4985, 01-426-4985, 3040014264985, 014264985
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 13, 1996 | 01-426-4985 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
FLATTED
WOODRUFF KEYWAY
FLATTED
WOODRUFF KEYWAY
Cross Reference | NSN 3040-01-426-4985
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6960883 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 593-6960883 PC 1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-01-426-4985
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 1 FLATTED |
| MATERIAL | STEEL |
| SURFACE FINISH | 10.0 MICROINCHES |
| FIRST END GROOVE WIDTH | 0.1250 INCHES MINIMUM AND 0.1410 INCHES MAXIMUM |
| FIRST END GROOVE DIAMETER | 1.4770 INCHES MINIMUM AND 1.4790 INCHES MAXIMUM |
| FIRST END DISTANCE FROM END TO GROOVE | 0.5940 INCHES MINIMUM AND 0.5990 INCHES MAXIMUM |
| FIRST END KEYWAY WIDTH | 0.3120 INCHES MINIMUM AND 0.3280 INCHES MAXIMUM |
| FIRST END EXTERNAL KEYWAY LENGTH | 0.8500 INCHES MINIMUM AND 0.8700 INCHES MAXIMUM |
| FIRST END KEYWAY DEPTH | 0.1560 INCHES MINIMUM AND 0.1640 INCHES MAXIMUM |
| FIRST END DIAMETER | 1.5548 INCHES MINIMUM AND 1.5830 INCHES MAXIMUM |
| FIRST END EXTERNAL THREAD LENGTH | 0.5940 INCHES MINIMUM AND 0.5990 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 1 WOODRUFF KEYWAY |
| SECOND END KEYWAY WIDTH | 0.4380 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM |
| SECOND END EXTERNAL KEYWAY LENGTH | 2.7500 INCHES NOMINAL |
| SECOND END KEYWAY DEPTH | 0.2190 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM |
| SECOND END DIAMETER | 1.7490 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM |
| SECOND END ANGLE BETWEEN KEYWAYS | 89.9 DEGREES MINIMUM AND 90.0 DEGREES MAXIMUM |
| LARGEST STEP DIAMETER | 2.4970 INCHES MINIMUM AND 2.5030 INCHES MAXIMUM |
| OVERALL LENGTH | 26.500 INCHES NOMINAL |
| STEP QUANTITY | 5 |
| END ITEM IDENTIFICATION | NIMITZ CLASS (CVN) |