Part Details | SHOULDERED SHAFT
3040-01-408-0189 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: 5210349, 3040-01-408-0189, 01-408-0189, 3040014080189, 014080189
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | FEB 08, 1995 | 01-408-0189 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
FLAT KEYWAY
WOODRUFF KEYWAY
FLAT KEYWAY
WOODRUFF KEYWAY
Cross Reference | NSN 3040-01-408-0189
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5210349 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-01-408-0189
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | FLAT KEYWAY |
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL STD ALL MATERIAL RESPONSES |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END KEYWAY WIDTH | 1.7500 INCHES MINIMUM AND 1.7520 INCHES MAXIMUM |
| FIRST END EXTERNAL KEYWAY LENGTH | 6.790 INCHES NOMINAL |
| FIRST END KEYWAY DEPTH | 1.3750 INCHES NOMINAL |
| FIRST END DIAMETER | 6.6890 INCHES MINIMUM AND 6.6900 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 1 WOODRUFF KEYWAY |
| SECOND END KEYWAY WIDTH | 1.0000 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM |
| SECOND END EXTERNAL KEYWAY LENGTH | 4.6200 INCHES NOMINAL |
| SECOND END KEYWAY DEPTH | 1.000 INCHES NOMINAL |
| SECOND END DIAMETER | 4.5655 INCHES MINIMUM AND 4.5664 INCHES MAXIMUM |
| SECOND END ANGLE BETWEEN KEYWAYS | 180.0 DEGREES NOMINAL |
| LARGEST STEP DIAMETER | 7.250 INCHES MAXIMUM |
| OVERALL LENGTH | 24.000 INCHES NOMINAL |
| STEP QUANTITY | 6 |
| SPECIAL FEATURES | FIRST END HAS 4 THREADED HOLES 5/8-11 UNC-2B;SECOND END HAS 2 THREADED HOLES 3/8-16 UNC,MATERIAL IS STEEL CHROME-NICKEL-MOLYBDENUM |