Part Details | SHOULDERED SHAFT
3040-01-143-3287 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: 11447725, 3040-01-143-3287, 01-143-3287, 3040011433287, 011433287
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | NOV 30, 1982 | 01-143-3287 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
INTERNAL THREADED
PLAIN
INTERNAL THREADED
Cross Reference | NSN 3040-01-143-3287
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11447725 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 3040-01-143-3287
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 7 PLAIN |
| MATERIAL | STEEL COMP 304 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END WIDTH ACROSS FLATS | 0.311 INCHES NOMINAL |
| FIRST END STEP LENGTH | 1.120 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 6 INTERNAL THREADED |
| SECOND END DIAMETER | 0.2330 INCHES NOMINAL |
| SECOND END STEP LENGTH | 0.260 INCHES NOMINAL |
| SECOND END ANGLE BETWEEN FLATS | 90.0 DEGREES NOMINAL |
| OVERALL LENGTH | 1.560 INCHES NOMINAL |
| STEP QUANTITY | 2 |