Part Details | SHOULDERED SHAFT
3040-00-508-4655 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: 143808, 3040-00-508-4655, 00-508-4655, 3040005084655, 005084655
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-508-4655 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
WOODRUFF KEYWAY
SPLINED (STRAIGHT)
WOODRUFF KEYWAY
SPLINED (STRAIGHT)
Cross Reference | NSN 3040-00-508-4655
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 143808 | 62983 | EATON AEROSPACE LLC |
Technical Data | NSN 3040-00-508-4655
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | SPLINED (STRAIGHT) |
| MATERIAL | STEEL |
| FIRST END DIAMETER | 0.6280 INCHES NOMINAL |
| FIRST END SPLINE LENGTH | 0.688 INCHES NOMINAL |
| FIRST END SPLINE MINOR DIAMETER | 0.5400 INCHES MINIMUM AND 0.5500 INCHES MAXIMUM |
| FIRST END SPLINE MAJOR DIAMETER | 0.6310 INCHES NOMINAL |
| FIRST END SPLINE QUANTITY | 12 |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 9 WOODRUFF KEYWAY |
| SECOND END DISTANCE FROM END TO FLAT | 0.250 INCHES NOMINAL |
| SECOND END KEYWAY WIDTH | 0.1863 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM |
| SECOND END EXTERNAL KEYWAY LENGTH | 0.750 INCHES NOMINAL |
| SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.500 INCHES NOMINAL |
| SECOND END DIAMETER | 0.7480 INCHES NOMINAL |
| SECOND END GROOVED FLAT LENGTH | 0.5000 INCHES NOMINAL |
| SECOND END GROOVED FLAT DEPTH | 0.029 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.968 INCHES NOMINAL |
| OVERALL LENGTH | 5.281 INCHES NOMINAL |
| STEP QUANTITY | 5 |