Part Details | SHOULDERED SHAFT
3040-00-531-0660 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: 5310660, 3040-00-531-0660, 00-531-0660, 3040005310660, 005310660
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1960 | 00-531-0660 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
WOODRUFF KEYWAY
PLAIN
WOODRUFF KEYWAY
Cross Reference | NSN 3040-00-531-0660
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5310660 | 19204 | ARMY, UNITED STATES DEPARTMENT OFTHE |
Technical Data | NSN 3040-00-531-0660
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | PLAIN |
| MATERIAL | STEEL COMP 4140 |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END DIAMETER | 0.5901 INCHES MINIMUM AND 0.5904 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | WOODRUFF KEYWAY |
| SECOND END KEYWAY WIDTH | 0.0627 INCHES NOMINAL |
| SECOND END EXTERNAL KEYWAY LENGTH | 0.612 INCHES NOMINAL |
| SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.437 INCHES NOMINAL |
| SECOND END DIAMETER | 0.5620 INCHES MINIMUM AND 0.5623 INCHES MAXIMUM |
| LARGEST STEP DIAMETER | 0.6245 INCHES MINIMUM AND 0.6248 INCHES MAXIMUM |
| OVERALL LENGTH | 2.812 INCHES NOMINAL |
| STEP QUANTITY | 4 |
| SPECIAL FEATURES | RELIEF0.01 DEEP X 0.062 W 3 PLACES |
| FSC APPLICATION DATA | MOUNT,MACHINE GUN,.50 CAL. |