Part Details | SHOULDERED SHAFT
3040-01-073-1185 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: 11579108, 3040-01-073-1185, 01-073-1185, 3040010731185, 010731185
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 09, 1979 | 01-073-1185 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
CIRCULAR GROOVED
PLAIN
CIRCULAR GROOVED
Cross Reference | NSN 3040-01-073-1185
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11579108 | 19206 | ARMY, UNITED STATES DEPARTMENT OFTHE |
Technical Data | NSN 3040-01-073-1185
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | PLAIN |
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66,.28-.46 C AISI ALLOY FED STD SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 125.0 MICROINCHES |
| FIRST END DIAMETER | 0.3710 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | CIRCULAR GROOVED |
| SECOND END GROOVE WIDTH | 0.2500 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 0.3530 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM |
| SECOND END DISTANCE FROM END TO GROOVE | 0.440 INCHES NOMINAL |
| SECOND END DIAMETER | 0.6000 INCHES MINIMUM AND 0.6100 INCHES MAXIMUM |
| LARGEST STEP DIAMETER | 0.600 INCHES MINIMUM AND 0.610 INCHES MAXIMUM |
| OVERALL LENGTH | 2.820 INCHES MINIMUM AND 2.840 INCHES MAXIMUM |
| STEP QUANTITY | 4 |
| SPECIAL FEATURES | SECOND STEP ON SECOND END EXTERNALLY THD,0.5000-2UNF-2A |