Part Details | SHOULDERED SHAFT
3040-00-781-1077 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: BUWEPS DWG28144, 2814466, 3040-00-781-1077, 00-781-1077, 3040007811077, 007811077
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 22, 1968 | 00-781-1077 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
CIRCULAR GROOVED
PLAIN
CIRCULAR GROOVED
Cross Reference | NSN 3040-00-781-1077
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BUWEPS DWG28144 | 08092 | DEPARTMENT OF THE NAVYNAVAL SURFACE WARFARE CENTER |
| 2814466 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 3040-00-781-1077
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | CIRCULAR GROOVED |
| MATERIAL | STEEL COMP 4130 |
| FIRST END GROOVE WIDTH | 0.0680 INCHES MINIMUM AND 0.0720 INCHES MAXIMUM |
| FIRST END GROOVE DIAMETER | 1.6450 INCHES MINIMUM AND 1.6550 INCHES MAXIMUM |
| FIRST END DISTANCE FROM END TO GROOVE | 0.120 INCHES NOMINAL |
| FIRST END DIAMETER | 1.7358 INCHES MINIMUM AND 1.7408 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 2 PLAIN |
| SECOND END DIAMETER | 0.9690 INCHES NOMINAL |
| SECOND END EXTERNAL THREAD LENGTH | 0.782 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 1.7358 INCHES MINIMUM AND 1.7408 INCHES MAXIMUM |
| OVERALL LENGTH | 51.938 INCHES NOMINAL |
| STEP QUANTITY | 3 |
| SPECIAL FEATURES | SPLINE TEETH POSITIONED IN ACCORDANCE W/NAVORD DWG 2814466 |
| FSC APPLICATION DATA | GUN MOUNT |