Part Details | SHOULDERED SHAFT
3040-01-391-3894 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: 738205, 3040-01-391-3894, 01-391-3894, 3040013913894, 013913894
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 09, 1994 | 01-391-3894 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
TAPERED WITH FLAT
PLAIN
TAPERED WITH FLAT
Cross Reference | NSN 3040-01-391-3894
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 738205 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
Technical Data | NSN 3040-01-391-3894
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 2 PLAIN |
| MATERIAL | STEEL COMP 4140 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6378 ASSN STD SINGLE MATERIAL RESPONSE |
| FIRST END DIAMETER | 0.2500 INCHES NOMINAL |
| FIRST END EXTERNAL THREAD LENGTH | 0.4160 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 3 TAPERED WITH FLAT |
| SECOND END DIAMETER | 0.3110 INCHES NOMINAL |
| SECOND END HOLE DIAMETER | 0.1555 INCHES NOMINAL |
| SECOND END DISTANCE FROM HOLE CENTER TO END | 0.1630 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.740 INCHES NOMINAL |
| OVERALL LENGTH | 4.116 INCHES NOMINAL |
| STEP QUANTITY | 6 |